203720964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 544836096

約数和(自身を除く): 341115132

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 41, 57, 62, 74, 76, 82, 93, 111, 114, 123, 124, 148, 164, 186, 222, 228, 246, 361, 372, 444, 492, 589, 703, 722, 779, 1083, 1147, 1178, 1271, 1406, 1444, 1517, 1558, 1767, 2109, 2166, 2294, 2337, 2356, 2542, 2812, 3034, 3116, 3441, 3534, 3813, 4218, 4332, 4551, 4588, 4674, 5084, 6068, 6882, 7068, 7626, 8436, 9102, 9348, 11191, 13357, 13764, 14801, 15252, 18204, 21793, 22382, 24149, 26714, 28823, 29602, 33573, 40071, 43586, 44403, 44764, 47027, 48298, 53428, 57646, 59204, 65379, 67146, 72447, 80142, 86469, 87172, 88806, 94054, 96596, 115292, 130758, 134292, 141081, 144894, 160284, 172938, 177612, 188108, 261516, 282162, 289788, 345876, 414067, 458831, 547637, 564324, 828134, 893513, 917662, 1095274, 1242201, 1376493, 1642911, 1656268, 1787026, 1835324, 2190548, 2484402, 2680539, 2752986, 3285822, 3574052, 4968804, 5361078, 5505972, 6571644, 10722156, 16976747, 33953494, 50930241, 67906988, 101860482, 203720964]

約数ペア:

[(1, 203720964), (2, 101860482), (3, 67906988), (4, 50930241), (6, 33953494), (12, 16976747), (19, 10722156), (31, 6571644), (37, 5505972), (38, 5361078), (41, 4968804), (57, 3574052), (62, 3285822), (74, 2752986), (76, 2680539), (82, 2484402), (93, 2190548), (111, 1835324), (114, 1787026), (123, 1656268), (124, 1642911), (148, 1376493), (164, 1242201), (186, 1095274), (222, 917662), (228, 893513), (246, 828134), (361, 564324), (372, 547637), (444, 458831), (492, 414067), (589, 345876), (703, 289788), (722, 282162), (779, 261516), (1083, 188108), (1147, 177612), (1178, 172938), (1271, 160284), (1406, 144894), (1444, 141081), (1517, 134292), (1558, 130758), (1767, 115292), (2109, 96596), (2166, 94054), (2294, 88806), (2337, 87172), (2356, 86469), (2542, 80142), (2812, 72447), (3034, 67146), (3116, 65379), (3441, 59204), (3534, 57646), (3813, 53428), (4218, 48298), (4332, 47027), (4551, 44764), (4588, 44403), (4674, 43586), (5084, 40071), (6068, 33573), (6882, 29602), (7068, 28823), (7626, 26714), (8436, 24149), (9102, 22382), (9348, 21793), (11191, 18204), (13357, 15252), (13764, 14801)]