121250206

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 232770672

約数和(自身を除く): 111520466

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 539, 821, 959, 1078, 1507, 1642, 1918, 3014, 5747, 6713, 9031, 10549, 11494, 13426, 18062, 21098, 40229, 63217, 73843, 80458, 112477, 126434, 147686, 224954, 442519, 787339, 885038, 1237247, 1574678, 2474494, 5511373, 8660729, 11022746, 17321458, 60625103, 121250206]

約数ペア:

[(1, 121250206), (2, 60625103), (7, 17321458), (11, 11022746), (14, 8660729), (22, 5511373), (49, 2474494), (77, 1574678), (98, 1237247), (137, 885038), (154, 787339), (274, 442519), (539, 224954), (821, 147686), (959, 126434), (1078, 112477), (1507, 80458), (1642, 73843), (1918, 63217), (3014, 40229), (5747, 21098), (6713, 18062), (9031, 13426), (10549, 11494)]