191566186

素因数分解:

$2^1\times 7^5\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 345885120

約数和(自身を除く): 154318934

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 139, 278, 287, 343, 574, 686, 973, 1946, 2009, 2401, 4018, 4802, 5699, 6811, 11398, 13622, 14063, 16807, 28126, 33614, 39893, 47677, 79786, 95354, 98441, 196882, 279251, 333739, 558502, 667478, 689087, 1378174, 1954757, 2336173, 3909514, 4672346, 13683299, 27366598, 95783093, 191566186]

約数ペア:

[(1, 191566186), (2, 95783093), (7, 27366598), (14, 13683299), (41, 4672346), (49, 3909514), (82, 2336173), (98, 1954757), (139, 1378174), (278, 689087), (287, 667478), (343, 558502), (574, 333739), (686, 279251), (973, 196882), (1946, 98441), (2009, 95354), (2401, 79786), (4018, 47677), (4802, 39893), (5699, 33614), (6811, 28126), (11398, 16807), (13622, 14063)]