203182364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1993}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 444869376

約数和(自身を除く): 241687012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 331, 662, 1324, 1993, 2317, 3641, 3986, 4634, 7282, 7972, 9268, 13951, 14564, 21923, 25487, 27902, 43846, 50974, 55804, 87692, 101948, 153461, 306922, 613844, 659683, 1319366, 2638732, 4617781, 7256513, 9235562, 14513026, 18471124, 29026052, 50795591, 101591182, 203182364]

約数ペア:

[(1, 203182364), (2, 101591182), (4, 50795591), (7, 29026052), (11, 18471124), (14, 14513026), (22, 9235562), (28, 7256513), (44, 4617781), (77, 2638732), (154, 1319366), (308, 659683), (331, 613844), (662, 306922), (1324, 153461), (1993, 101948), (2317, 87692), (3641, 55804), (3986, 50974), (4634, 43846), (7282, 27902), (7972, 25487), (9268, 21923), (13951, 14564)]