201990974610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{178231}}^1$

素因数の和:179299

約数の個数: 64

約数和(自身を含む): 498370892544

約数和(自身を除く): 296379917934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1021, 1110, 2042, 3063, 5105, 6126, 10210, 15315, 30630, 37777, 75554, 113331, 178231, 188885, 226662, 356462, 377770, 534693, 566655, 891155, 1069386, 1133310, 1782310, 2673465, 5346930, 6594547, 13189094, 19783641, 32972735, 39567282, 65945470, 98918205, 181973851, 197836410, 363947702, 545921553, 909869255, 1091843106, 1819738510, 2729607765, 5459215530, 6733032487, 13466064974, 20199097461, 33665162435, 40398194922, 67330324870, 100995487305, 201990974610]

約数ペア:

[(1, 201990974610), (2, 100995487305), (3, 67330324870), (5, 40398194922), (6, 33665162435), (10, 20199097461), (15, 13466064974), (30, 6733032487), (37, 5459215530), (74, 2729607765), (111, 1819738510), (185, 1091843106), (222, 909869255), (370, 545921553), (555, 363947702), (1021, 197836410), (1110, 181973851), (2042, 98918205), (3063, 65945470), (5105, 39567282), (6126, 32972735), (10210, 19783641), (15315, 13189094), (30630, 6594547), (37777, 5346930), (75554, 2673465), (113331, 1782310), (178231, 1133310), (188885, 1069386), (226662, 891155), (356462, 566655), (377770, 534693)]