201269943

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 345735936

約数和(自身を除く): 144465993

約数列:

[1, 3, 7, 9, 21, 41, 63, 67, 123, 201, 287, 369, 469, 603, 861, 1163, 1407, 2583, 2747, 3489, 4221, 8141, 8241, 10467, 19229, 24423, 24723, 47683, 57687, 73269, 77921, 143049, 173061, 233763, 333781, 429147, 545447, 701289, 1001343, 1636341, 3004029, 3194761, 4909023, 9584283, 22363327, 28752849, 67089981, 201269943]

約数ペア:

[(1, 201269943), (3, 67089981), (7, 28752849), (9, 22363327), (21, 9584283), (41, 4909023), (63, 3194761), (67, 3004029), (123, 1636341), (201, 1001343), (287, 701289), (369, 545447), (469, 429147), (603, 333781), (861, 233763), (1163, 173061), (1407, 143049), (2583, 77921), (2747, 73269), (3489, 57687), (4221, 47683), (8141, 24723), (8241, 24423), (10467, 19229)]