195440686

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 167439314

約数列:

[1, 2, 7, 14, 29, 41, 58, 59, 82, 118, 199, 203, 287, 398, 406, 413, 574, 826, 1189, 1393, 1711, 2378, 2419, 2786, 3422, 4838, 5771, 8159, 8323, 11542, 11741, 11977, 16318, 16646, 16933, 23482, 23954, 33866, 40397, 57113, 70151, 80794, 82187, 114226, 140302, 164374, 236611, 340489, 473222, 481381, 491057, 680978, 962762, 982114, 1656277, 2383423, 3312554, 3369667, 4766846, 6739334, 13960049, 27920098, 97720343, 195440686]

約数ペア:

[(1, 195440686), (2, 97720343), (7, 27920098), (14, 13960049), (29, 6739334), (41, 4766846), (58, 3369667), (59, 3312554), (82, 2383423), (118, 1656277), (199, 982114), (203, 962762), (287, 680978), (398, 491057), (406, 481381), (413, 473222), (574, 340489), (826, 236611), (1189, 164374), (1393, 140302), (1711, 114226), (2378, 82187), (2419, 80794), (2786, 70151), (3422, 57113), (4838, 40397), (5771, 33866), (8159, 23954), (8323, 23482), (11542, 16933), (11741, 16646), (11977, 16318)]