223864784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97843}}^1$

素因数の和:97875

約数の個数: 40

約数和(自身を含む): 509571552

約数和(自身を除く): 285706768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 97843, 195686, 391372, 782744, 1076273, 1271959, 1565488, 2152546, 2543918, 4305092, 5087836, 8610184, 10175672, 13991549, 17220368, 20351344, 27983098, 55966196, 111932392, 223864784]

約数ペア:

[(1, 223864784), (2, 111932392), (4, 55966196), (8, 27983098), (11, 20351344), (13, 17220368), (16, 13991549), (22, 10175672), (26, 8610184), (44, 5087836), (52, 4305092), (88, 2543918), (104, 2152546), (143, 1565488), (176, 1271959), (208, 1076273), (286, 782744), (572, 391372), (1144, 195686), (2288, 97843)]