201428037

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 310188528

約数和(自身を除く): 108760491

約数列:

[1, 3, 9, 37, 53, 101, 111, 113, 159, 303, 333, 339, 477, 909, 1017, 1961, 3737, 4181, 5353, 5883, 5989, 11211, 11413, 12543, 16059, 17649, 17967, 33633, 34239, 37629, 48177, 53901, 102717, 198061, 221593, 422281, 594183, 604889, 664779, 1266843, 1782549, 1814667, 1994337, 3800529, 5444001, 22380893, 67142679, 201428037]

約数ペア:

[(1, 201428037), (3, 67142679), (9, 22380893), (37, 5444001), (53, 3800529), (101, 1994337), (111, 1814667), (113, 1782549), (159, 1266843), (303, 664779), (333, 604889), (339, 594183), (477, 422281), (909, 221593), (1017, 198061), (1961, 102717), (3737, 53901), (4181, 48177), (5353, 37629), (5883, 34239), (5989, 33633), (11211, 17967), (11413, 17649), (12543, 16059)]