202129375

素因数分解:

$5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 295105536

約数和(自身を除く): 92976161

約数列:

[1, 5, 7, 25, 35, 47, 125, 175, 235, 329, 625, 875, 983, 1175, 1645, 4375, 4915, 5875, 6881, 8225, 24575, 29375, 34405, 41125, 46201, 122875, 172025, 205625, 231005, 323407, 614375, 860125, 1155025, 1617035, 4300625, 5775125, 8085175, 28875625, 40425875, 202129375]

約数ペア:

[(1, 202129375), (5, 40425875), (7, 28875625), (25, 8085175), (35, 5775125), (47, 4300625), (125, 1617035), (175, 1155025), (235, 860125), (329, 614375), (625, 323407), (875, 231005), (983, 205625), (1175, 172025), (1645, 122875), (4375, 46201), (4915, 41125), (5875, 34405), (6881, 29375), (8225, 24575)]