201497052875

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{1783}}^1\times {\mathrm{14821}}^1$

素因数の和:16680

約数の個数: 32

約数和(自身を含む): 255751357056

約数和(自身を除く): 54254304181

約数列:

[1, 5, 25, 61, 125, 305, 1525, 1783, 7625, 8915, 14821, 44575, 74105, 108763, 222875, 370525, 543815, 904081, 1852625, 2719075, 4520405, 13595375, 22602025, 26425843, 113010125, 132129215, 660646075, 1611976423, 3303230375, 8059882115, 40299410575, 201497052875]

約数ペア:

[(1, 201497052875), (5, 40299410575), (25, 8059882115), (61, 3303230375), (125, 1611976423), (305, 660646075), (1525, 132129215), (1783, 113010125), (7625, 26425843), (8915, 22602025), (14821, 13595375), (44575, 4520405), (74105, 2719075), (108763, 1852625), (222875, 904081), (370525, 543815)]