201449820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 676698624

約数和(自身を除く): 475248804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 53, 55, 60, 65, 66, 78, 106, 110, 130, 132, 143, 156, 159, 165, 195, 212, 220, 260, 265, 286, 318, 330, 390, 429, 443, 530, 572, 583, 636, 660, 689, 715, 780, 795, 858, 886, 1060, 1166, 1329, 1378, 1430, 1590, 1716, 1749, 1772, 2067, 2145, 2215, 2332, 2658, 2756, 2860, 2915, 3180, 3445, 3498, 4134, 4290, 4430, 4873, 5316, 5759, 5830, 6645, 6890, 6996, 7579, 8268, 8580, 8745, 8860, 9746, 10335, 11518, 11660, 13290, 13780, 14619, 15158, 17277, 17490, 19492, 20670, 22737, 23036, 23479, 24365, 26580, 28795, 29238, 30316, 34554, 34980, 37895, 41340, 45474, 46958, 48730, 57590, 58476, 63349, 69108, 70437, 73095, 75790, 86385, 90948, 93916, 97460, 113685, 115180, 117395, 126698, 140874, 146190, 151580, 172770, 190047, 227370, 234790, 253396, 258269, 281748, 292380, 305227, 316745, 345540, 352185, 380094, 454740, 469580, 516538, 610454, 633490, 704370, 760188, 774807, 915681, 950235, 1033076, 1220908, 1266980, 1291345, 1408740, 1526135, 1549614, 1831362, 1900470, 2582690, 3052270, 3099228, 3357497, 3662724, 3800940, 3874035, 4578405, 5165380, 6104540, 6714994, 7748070, 9156810, 10072491, 13429988, 15496140, 16787485, 18313620, 20144982, 33574970, 40289964, 50362455, 67149940, 100724910, 201449820]

約数ペア:

[(1, 201449820), (2, 100724910), (3, 67149940), (4, 50362455), (5, 40289964), (6, 33574970), (10, 20144982), (11, 18313620), (12, 16787485), (13, 15496140), (15, 13429988), (20, 10072491), (22, 9156810), (26, 7748070), (30, 6714994), (33, 6104540), (39, 5165380), (44, 4578405), (52, 3874035), (53, 3800940), (55, 3662724), (60, 3357497), (65, 3099228), (66, 3052270), (78, 2582690), (106, 1900470), (110, 1831362), (130, 1549614), (132, 1526135), (143, 1408740), (156, 1291345), (159, 1266980), (165, 1220908), (195, 1033076), (212, 950235), (220, 915681), (260, 774807), (265, 760188), (286, 704370), (318, 633490), (330, 610454), (390, 516538), (429, 469580), (443, 454740), (530, 380094), (572, 352185), (583, 345540), (636, 316745), (660, 305227), (689, 292380), (715, 281748), (780, 258269), (795, 253396), (858, 234790), (886, 227370), (1060, 190047), (1166, 172770), (1329, 151580), (1378, 146190), (1430, 140874), (1590, 126698), (1716, 117395), (1749, 115180), (1772, 113685), (2067, 97460), (2145, 93916), (2215, 90948), (2332, 86385), (2658, 75790), (2756, 73095), (2860, 70437), (2915, 69108), (3180, 63349), (3445, 58476), (3498, 57590), (4134, 48730), (4290, 46958), (4430, 45474), (4873, 41340), (5316, 37895), (5759, 34980), (5830, 34554), (6645, 30316), (6890, 29238), (6996, 28795), (7579, 26580), (8268, 24365), (8580, 23479), (8745, 23036), (8860, 22737), (9746, 20670), (10335, 19492), (11518, 17490), (11660, 17277), (13290, 15158), (13780, 14619)]