230757124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 448020720

約数和(自身を除く): 217263596

約数列:

[1, 2, 4, 13, 26, 52, 53, 101, 106, 202, 212, 404, 689, 829, 1313, 1378, 1658, 2626, 2756, 3316, 5252, 5353, 10706, 10777, 21412, 21554, 43108, 43937, 69589, 83729, 87874, 139178, 167458, 175748, 278356, 334916, 571181, 1088477, 1142362, 2176954, 2284724, 4353908, 4437637, 8875274, 17750548, 57689281, 115378562, 230757124]

約数ペア:

[(1, 230757124), (2, 115378562), (4, 57689281), (13, 17750548), (26, 8875274), (52, 4437637), (53, 4353908), (101, 2284724), (106, 2176954), (202, 1142362), (212, 1088477), (404, 571181), (689, 334916), (829, 278356), (1313, 175748), (1378, 167458), (1658, 139178), (2626, 87874), (2756, 83729), (3316, 69589), (5252, 43937), (5353, 43108), (10706, 21554), (10777, 21412)]