191008054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 304943616

約数和(自身を除く): 113935562

約数列:

[1, 2, 23, 46, 107, 151, 214, 257, 302, 514, 2461, 3473, 4922, 5911, 6946, 11822, 16157, 27499, 32314, 38807, 54998, 77614, 371611, 632477, 743222, 892561, 1264954, 1785122, 4152349, 8304698, 95504027, 191008054]

約数ペア:

[(1, 191008054), (2, 95504027), (23, 8304698), (46, 4152349), (107, 1785122), (151, 1264954), (214, 892561), (257, 743222), (302, 632477), (514, 371611), (2461, 77614), (3473, 54998), (4922, 38807), (5911, 32314), (6946, 27499), (11822, 16157)]