202164375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 392074496

約数和(自身を除く): 189910121

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 125, 175, 211, 219, 365, 375, 511, 525, 625, 633, 875, 1055, 1095, 1477, 1533, 1825, 1875, 2555, 2625, 3165, 4375, 4431, 5275, 5475, 7385, 7665, 9125, 12775, 13125, 15403, 15825, 22155, 26375, 27375, 36925, 38325, 45625, 46209, 63875, 77015, 79125, 107821, 110775, 131875, 136875, 184625, 191625, 231045, 319375, 323463, 385075, 395625, 539105, 553875, 923125, 958125, 1155225, 1617315, 1925375, 2695525, 2769375, 5776125, 8086575, 9626875, 13477625, 28880625, 40432875, 67388125, 202164375]

約数ペア:

[(1, 202164375), (3, 67388125), (5, 40432875), (7, 28880625), (15, 13477625), (21, 9626875), (25, 8086575), (35, 5776125), (73, 2769375), (75, 2695525), (105, 1925375), (125, 1617315), (175, 1155225), (211, 958125), (219, 923125), (365, 553875), (375, 539105), (511, 395625), (525, 385075), (625, 323463), (633, 319375), (875, 231045), (1055, 191625), (1095, 184625), (1477, 136875), (1533, 131875), (1825, 110775), (1875, 107821), (2555, 79125), (2625, 77015), (3165, 63875), (4375, 46209), (4431, 45625), (5275, 38325), (5475, 36925), (7385, 27375), (7665, 26375), (9125, 22155), (12775, 15825), (13125, 15403)]