188643091

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 250967808

約数和(自身を除く): 62324717

約数列:

[1, 7, 13, 31, 41, 49, 91, 217, 233, 287, 403, 533, 637, 1271, 1519, 1631, 2009, 2821, 3029, 3731, 7223, 8897, 9553, 11417, 16523, 19747, 21203, 26117, 50561, 62279, 66871, 93899, 115661, 124189, 148421, 296143, 353927, 468097, 657293, 809627, 869323, 2073001, 3849859, 4601051, 6085261, 14511007, 26949013, 188643091]

約数ペア:

[(1, 188643091), (7, 26949013), (13, 14511007), (31, 6085261), (41, 4601051), (49, 3849859), (91, 2073001), (217, 869323), (233, 809627), (287, 657293), (403, 468097), (533, 353927), (637, 296143), (1271, 148421), (1519, 124189), (1631, 115661), (2009, 93899), (2821, 66871), (3029, 62279), (3731, 50561), (7223, 26117), (8897, 21203), (9553, 19747), (11417, 16523)]