200820222

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53897}}^1$

素因数の和:53934

約数の個数: 40

約数和(自身を含む): 469559376

約数和(自身を除く): 268739154

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 53897, 107794, 161691, 323382, 485073, 970146, 1239631, 1455219, 2479262, 2910438, 3718893, 4365657, 7437786, 8731314, 11156679, 22313358, 33470037, 66940074, 100410111, 200820222]

約数ペア:

[(1, 200820222), (2, 100410111), (3, 66940074), (6, 33470037), (9, 22313358), (18, 11156679), (23, 8731314), (27, 7437786), (46, 4365657), (54, 3718893), (69, 2910438), (81, 2479262), (138, 1455219), (162, 1239631), (207, 970146), (414, 485073), (621, 323382), (1242, 161691), (1863, 107794), (3726, 53897)]