222103336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4394

約数の個数: 64

約数和(自身を含む): 519886080

約数和(自身を除く): 297782744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1846, 1988, 3692, 3976, 4297, 6461, 7384, 8594, 12922, 17188, 25844, 30079, 34376, 51688, 55861, 60158, 111722, 120316, 223444, 240632, 305087, 391027, 446888, 610174, 782054, 1220348, 1564108, 2135609, 2440696, 3128216, 3966131, 4271218, 7932262, 8542436, 15864524, 17084872, 27762917, 31729048, 55525834, 111051668, 222103336]

約数ペア:

[(1, 222103336), (2, 111051668), (4, 55525834), (7, 31729048), (8, 27762917), (13, 17084872), (14, 15864524), (26, 8542436), (28, 7932262), (52, 4271218), (56, 3966131), (71, 3128216), (91, 2440696), (104, 2135609), (142, 1564108), (182, 1220348), (284, 782054), (364, 610174), (497, 446888), (568, 391027), (728, 305087), (923, 240632), (994, 223444), (1846, 120316), (1988, 111722), (3692, 60158), (3976, 55861), (4297, 51688), (6461, 34376), (7384, 30079), (8594, 25844), (12922, 17188)]