210695316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 549483648

約数和(自身を除く): 338788332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 173, 211, 222, 346, 422, 444, 481, 519, 633, 692, 844, 962, 1038, 1266, 1443, 1924, 2076, 2249, 2532, 2743, 2886, 4498, 5486, 5772, 6401, 6747, 7807, 8229, 8996, 10972, 12802, 13494, 15614, 16458, 19203, 23421, 25604, 26988, 31228, 32916, 36503, 38406, 46842, 73006, 76812, 83213, 93684, 101491, 109509, 146012, 166426, 202982, 219018, 249639, 304473, 332852, 405964, 438036, 474539, 499278, 608946, 949078, 998556, 1217892, 1350611, 1423617, 1898156, 2701222, 2847234, 4051833, 5402444, 5694468, 8103666, 16207332, 17557943, 35115886, 52673829, 70231772, 105347658, 210695316]

約数ペア:

[(1, 210695316), (2, 105347658), (3, 70231772), (4, 52673829), (6, 35115886), (12, 17557943), (13, 16207332), (26, 8103666), (37, 5694468), (39, 5402444), (52, 4051833), (74, 2847234), (78, 2701222), (111, 1898156), (148, 1423617), (156, 1350611), (173, 1217892), (211, 998556), (222, 949078), (346, 608946), (422, 499278), (444, 474539), (481, 438036), (519, 405964), (633, 332852), (692, 304473), (844, 249639), (962, 219018), (1038, 202982), (1266, 166426), (1443, 146012), (1924, 109509), (2076, 101491), (2249, 93684), (2532, 83213), (2743, 76812), (2886, 73006), (4498, 46842), (5486, 38406), (5772, 36503), (6401, 32916), (6747, 31228), (7807, 26988), (8229, 25604), (8996, 23421), (10972, 19203), (12802, 16458), (13494, 15614)]