203769064

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 407554560

約数和(自身を除く): 203785496

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 97, 148, 151, 188, 194, 296, 302, 376, 388, 604, 776, 1208, 1739, 3478, 3589, 4559, 5587, 6956, 7097, 7178, 9118, 11174, 13912, 14194, 14356, 14647, 18236, 22348, 28388, 28712, 29294, 36472, 44696, 56776, 58588, 117176, 168683, 262589, 337366, 525178, 541939, 674732, 688409, 1050356, 1083878, 1349464, 1376818, 2100712, 2167756, 2753636, 4335512, 5507272, 25471133, 50942266, 101884532, 203769064]

約数ペア:

[(1, 203769064), (2, 101884532), (4, 50942266), (8, 25471133), (37, 5507272), (47, 4335512), (74, 2753636), (94, 2167756), (97, 2100712), (148, 1376818), (151, 1349464), (188, 1083878), (194, 1050356), (296, 688409), (302, 674732), (376, 541939), (388, 525178), (604, 337366), (776, 262589), (1208, 168683), (1739, 117176), (3478, 58588), (3589, 56776), (4559, 44696), (5587, 36472), (6956, 29294), (7097, 28712), (7178, 28388), (9118, 22348), (11174, 18236), (13912, 14647), (14194, 14356)]