201689054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 372526080

約数和(自身を除く): 170837026

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 289, 553, 578, 631, 1106, 1262, 1343, 2023, 2686, 4046, 4417, 8834, 9401, 10727, 18802, 21454, 22831, 45662, 49849, 75089, 99698, 150178, 159817, 182359, 319634, 348943, 364718, 697886, 847433, 1276513, 1694866, 2553026, 5932031, 11864062, 14406361, 28812722, 100844527, 201689054]

約数ペア:

[(1, 201689054), (2, 100844527), (7, 28812722), (14, 14406361), (17, 11864062), (34, 5932031), (79, 2553026), (119, 1694866), (158, 1276513), (238, 847433), (289, 697886), (553, 364718), (578, 348943), (631, 319634), (1106, 182359), (1262, 159817), (1343, 150178), (2023, 99698), (2686, 75089), (4046, 49849), (4417, 45662), (8834, 22831), (9401, 21454), (10727, 18802)]