204489355544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{407993}}^1$

素因数の和:408120

約数の個数: 64

約数和(自身を含む): 413607997440

約数和(自身を除く): 209118641896

約数列:

[1, 2, 4, 8, 31, 43, 47, 62, 86, 94, 124, 172, 188, 248, 344, 376, 1333, 1457, 2021, 2666, 2914, 4042, 5332, 5828, 8084, 10664, 11656, 16168, 62651, 125302, 250604, 407993, 501208, 815986, 1631972, 3263944, 12647783, 17543699, 19175671, 25295566, 35087398, 38351342, 50591132, 70174796, 76702684, 101182264, 140349592, 153405368, 543854669, 594445801, 824553853, 1087709338, 1188891602, 1649107706, 2175418676, 2377783204, 3298215412, 4350837352, 4755566408, 6596430824, 25561169443, 51122338886, 102244677772, 204489355544]

約数ペア:

[(1, 204489355544), (2, 102244677772), (4, 51122338886), (8, 25561169443), (31, 6596430824), (43, 4755566408), (47, 4350837352), (62, 3298215412), (86, 2377783204), (94, 2175418676), (124, 1649107706), (172, 1188891602), (188, 1087709338), (248, 824553853), (344, 594445801), (376, 543854669), (1333, 153405368), (1457, 140349592), (2021, 101182264), (2666, 76702684), (2914, 70174796), (4042, 50591132), (5332, 38351342), (5828, 35087398), (8084, 25295566), (10664, 19175671), (11656, 17543699), (16168, 12647783), (62651, 3263944), (125302, 1631972), (250604, 815986), (407993, 501208)]