201764840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{296713}}^1$

素因数の和:296741

約数の個数: 32

約数和(自身を含む): 480676680

約数和(自身を除く): 278911840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 296713, 593426, 1186852, 1483565, 2373704, 2967130, 5044121, 5934260, 10088242, 11868520, 20176484, 25220605, 40352968, 50441210, 100882420, 201764840]

約数ペア:

[(1, 201764840), (2, 100882420), (4, 50441210), (5, 40352968), (8, 25220605), (10, 20176484), (17, 11868520), (20, 10088242), (34, 5934260), (40, 5044121), (68, 2967130), (85, 2373704), (136, 1483565), (170, 1186852), (340, 593426), (680, 296713)]