196704620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11807}}^1$

素因数の和:11847

約数の個数: 72

約数和(自身を含む): 508830336

約数和(自身を除く): 312125716

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 11807, 16660, 23614, 47228, 59035, 82649, 118070, 165298, 200719, 236140, 330596, 401438, 413245, 578543, 802876, 826490, 1003595, 1157086, 1405033, 1652980, 2007190, 2314172, 2810066, 2892715, 4014380, 5620132, 5785430, 7025165, 9835231, 11570860, 14050330, 19670462, 28100660, 39340924, 49176155, 98352310, 196704620]

約数ペア:

[(1, 196704620), (2, 98352310), (4, 49176155), (5, 39340924), (7, 28100660), (10, 19670462), (14, 14050330), (17, 11570860), (20, 9835231), (28, 7025165), (34, 5785430), (35, 5620132), (49, 4014380), (68, 2892715), (70, 2810066), (85, 2314172), (98, 2007190), (119, 1652980), (140, 1405033), (170, 1157086), (196, 1003595), (238, 826490), (245, 802876), (340, 578543), (476, 413245), (490, 401438), (595, 330596), (833, 236140), (980, 200719), (1190, 165298), (1666, 118070), (2380, 82649), (3332, 59035), (4165, 47228), (8330, 23614), (11807, 16660)]