200399004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 593582080

約数和(自身を除く): 393183076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 589, 684, 727, 741, 806, 988, 1116, 1178, 1209, 1454, 1482, 1612, 1767, 2181, 2223, 2356, 2418, 2908, 2964, 3534, 3627, 4362, 4446, 4836, 5301, 6543, 7068, 7254, 7657, 8724, 8892, 9451, 10602, 13086, 13813, 14508, 15314, 18902, 21204, 22537, 22971, 26172, 27626, 28353, 30628, 37804, 41439, 45074, 45942, 55252, 56706, 67611, 68913, 82878, 85059, 90148, 91884, 113412, 124317, 135222, 137826, 165756, 170118, 179569, 202833, 248634, 270444, 275652, 292981, 340236, 359138, 405666, 428203, 497268, 538707, 585962, 718276, 811332, 856406, 878943, 1077414, 1171924, 1284609, 1616121, 1712812, 1757886, 2154828, 2569218, 2636829, 3232242, 3515772, 3853827, 5138436, 5273658, 5566639, 6464484, 7707654, 10547316, 11133278, 15415308, 16699917, 22266556, 33399834, 50099751, 66799668, 100199502, 200399004]

約数ペア:

[(1, 200399004), (2, 100199502), (3, 66799668), (4, 50099751), (6, 33399834), (9, 22266556), (12, 16699917), (13, 15415308), (18, 11133278), (19, 10547316), (26, 7707654), (31, 6464484), (36, 5566639), (38, 5273658), (39, 5138436), (52, 3853827), (57, 3515772), (62, 3232242), (76, 2636829), (78, 2569218), (93, 2154828), (114, 1757886), (117, 1712812), (124, 1616121), (156, 1284609), (171, 1171924), (186, 1077414), (228, 878943), (234, 856406), (247, 811332), (279, 718276), (342, 585962), (372, 538707), (403, 497268), (468, 428203), (494, 405666), (558, 359138), (589, 340236), (684, 292981), (727, 275652), (741, 270444), (806, 248634), (988, 202833), (1116, 179569), (1178, 170118), (1209, 165756), (1454, 137826), (1482, 135222), (1612, 124317), (1767, 113412), (2181, 91884), (2223, 90148), (2356, 85059), (2418, 82878), (2908, 68913), (2964, 67611), (3534, 56706), (3627, 55252), (4362, 45942), (4446, 45074), (4836, 41439), (5301, 37804), (6543, 30628), (7068, 28353), (7254, 27626), (7657, 26172), (8724, 22971), (8892, 22537), (9451, 21204), (10602, 18902), (13086, 15314), (13813, 14508)]