196658980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1429}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 472792320

約数和(自身を除く): 276133340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 983, 1429, 1966, 2858, 3932, 4915, 5716, 6881, 7145, 9830, 10003, 13762, 14290, 19660, 20006, 27524, 28580, 34405, 40012, 50015, 68810, 100030, 137620, 200060, 1404707, 2809414, 5618828, 7023535, 9832949, 14047070, 19665898, 28094140, 39331796, 49164745, 98329490, 196658980]

約数ペア:

[(1, 196658980), (2, 98329490), (4, 49164745), (5, 39331796), (7, 28094140), (10, 19665898), (14, 14047070), (20, 9832949), (28, 7023535), (35, 5618828), (70, 2809414), (140, 1404707), (983, 200060), (1429, 137620), (1966, 100030), (2858, 68810), (3932, 50015), (4915, 40012), (5716, 34405), (6881, 28580), (7145, 27524), (9830, 20006), (10003, 19660), (13762, 14290)]