201936880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{148483}}^1$

素因数の和:148513

約数の個数: 40

約数和(自身を含む): 497124432

約数和(自身を除く): 295187552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 148483, 296966, 593932, 742415, 1187864, 1484830, 2375728, 2524211, 2969660, 5048422, 5939320, 10096844, 11878640, 12621055, 20193688, 25242110, 40387376, 50484220, 100968440, 201936880]

約数ペア:

[(1, 201936880), (2, 100968440), (4, 50484220), (5, 40387376), (8, 25242110), (10, 20193688), (16, 12621055), (17, 11878640), (20, 10096844), (34, 5939320), (40, 5048422), (68, 2969660), (80, 2524211), (85, 2375728), (136, 1484830), (170, 1187864), (272, 742415), (340, 593932), (680, 296966), (1360, 148483)]