207379150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12163}}^1$

素因数の和:12217

約数の個数: 48

約数和(自身を含む): 434400768

約数和(自身を除く): 227021618

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 12163, 17050, 24326, 60815, 121630, 133793, 267586, 304075, 377053, 608150, 668965, 754106, 1337930, 1885265, 3344825, 3770530, 4147583, 6689650, 8295166, 9426325, 18852650, 20737915, 41475830, 103689575, 207379150]

約数ペア:

[(1, 207379150), (2, 103689575), (5, 41475830), (10, 20737915), (11, 18852650), (22, 9426325), (25, 8295166), (31, 6689650), (50, 4147583), (55, 3770530), (62, 3344825), (110, 1885265), (155, 1337930), (275, 754106), (310, 668965), (341, 608150), (550, 377053), (682, 304075), (775, 267586), (1550, 133793), (1705, 121630), (3410, 60815), (8525, 24326), (12163, 17050)]