204355430430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{831829}}^1$

素因数の和:832289

約数の個数: 64

約数和(自身を含む): 517464806400

約数和(自身を除く): 313109375970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 431, 570, 862, 1293, 2155, 2586, 4310, 6465, 8189, 12930, 16378, 24567, 40945, 49134, 81890, 122835, 245670, 831829, 1663658, 2495487, 4159145, 4990974, 8318290, 12477435, 15804751, 24954870, 31609502, 47414253, 79023755, 94828506, 158047510, 237071265, 358518299, 474142530, 717036598, 1075554897, 1792591495, 2151109794, 3585182990, 5377774485, 6811847681, 10755548970, 13623695362, 20435543043, 34059238405, 40871086086, 68118476810, 102177715215, 204355430430]

約数ペア:

[(1, 204355430430), (2, 102177715215), (3, 68118476810), (5, 40871086086), (6, 34059238405), (10, 20435543043), (15, 13623695362), (19, 10755548970), (30, 6811847681), (38, 5377774485), (57, 3585182990), (95, 2151109794), (114, 1792591495), (190, 1075554897), (285, 717036598), (431, 474142530), (570, 358518299), (862, 237071265), (1293, 158047510), (2155, 94828506), (2586, 79023755), (4310, 47414253), (6465, 31609502), (8189, 24954870), (12930, 15804751), (16378, 12477435), (24567, 8318290), (40945, 4990974), (49134, 4159145), (81890, 2495487), (122835, 1663658), (245670, 831829)]