212170264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 437760000

約数和(自身を除く): 225589736

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 127, 152, 232, 254, 379, 508, 551, 758, 1016, 1102, 1516, 2204, 2413, 3032, 3683, 4408, 4826, 7201, 7366, 9652, 10991, 14402, 14732, 19304, 21982, 28804, 29464, 43964, 48133, 57608, 69977, 87928, 96266, 139954, 192532, 208829, 279908, 385064, 417658, 559816, 835316, 914527, 1395857, 1670632, 1829054, 2791714, 3658108, 5583428, 7316216, 11166856, 26521283, 53042566, 106085132, 212170264]

約数ペア:

[(1, 212170264), (2, 106085132), (4, 53042566), (8, 26521283), (19, 11166856), (29, 7316216), (38, 5583428), (58, 3658108), (76, 2791714), (116, 1829054), (127, 1670632), (152, 1395857), (232, 914527), (254, 835316), (379, 559816), (508, 417658), (551, 385064), (758, 279908), (1016, 208829), (1102, 192532), (1516, 139954), (2204, 96266), (2413, 87928), (3032, 69977), (3683, 57608), (4408, 48133), (4826, 43964), (7201, 29464), (7366, 28804), (9652, 21982), (10991, 19304), (14402, 14732)]