207855934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 191312066

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 58, 143, 209, 247, 286, 319, 377, 418, 494, 551, 638, 754, 1102, 1319, 2638, 2717, 4147, 5434, 6061, 7163, 8294, 12122, 14326, 14509, 17147, 25061, 29018, 34294, 38251, 50122, 76502, 78793, 157586, 188617, 275671, 325793, 377234, 420761, 497263, 551342, 651586, 726769, 841522, 994526, 1453538, 3583723, 5469893, 7167446, 7994459, 9447997, 10939786, 15988918, 18895994, 103927967, 207855934]

約数ペア:

[(1, 207855934), (2, 103927967), (11, 18895994), (13, 15988918), (19, 10939786), (22, 9447997), (26, 7994459), (29, 7167446), (38, 5469893), (58, 3583723), (143, 1453538), (209, 994526), (247, 841522), (286, 726769), (319, 651586), (377, 551342), (418, 497263), (494, 420761), (551, 377234), (638, 325793), (754, 275671), (1102, 188617), (1319, 157586), (2638, 78793), (2717, 76502), (4147, 50122), (5434, 38251), (6061, 34294), (7163, 29018), (8294, 25061), (12122, 17147), (14326, 14509)]