204217468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1217}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 441169344

約数和(自身を除く): 236951876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 461, 922, 1217, 1844, 2434, 3227, 4868, 5993, 6454, 8519, 11986, 12908, 15821, 17038, 23972, 31642, 34076, 41951, 63284, 83902, 110747, 167804, 221494, 442988, 561037, 1122074, 2244148, 3927259, 7293481, 7854518, 14586962, 15709036, 29173924, 51054367, 102108734, 204217468]

約数ペア:

[(1, 204217468), (2, 102108734), (4, 51054367), (7, 29173924), (13, 15709036), (14, 14586962), (26, 7854518), (28, 7293481), (52, 3927259), (91, 2244148), (182, 1122074), (364, 561037), (461, 442988), (922, 221494), (1217, 167804), (1844, 110747), (2434, 83902), (3227, 63284), (4868, 41951), (5993, 34076), (6454, 31642), (8519, 23972), (11986, 17038), (12908, 15821)]