201547160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3108

約数の個数: 64

約数和(自身を含む): 479839680

約数和(自身を除く): 278292520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 2920, 3001, 3358, 6002, 6716, 8395, 12004, 13432, 15005, 16790, 24008, 30010, 33580, 60020, 67160, 69023, 120040, 138046, 219073, 276092, 345115, 438146, 552184, 690230, 876292, 1095365, 1380460, 1752584, 2190730, 2760920, 4381460, 5038679, 8762920, 10077358, 20154716, 25193395, 40309432, 50386790, 100773580, 201547160]

約数ペア:

[(1, 201547160), (2, 100773580), (4, 50386790), (5, 40309432), (8, 25193395), (10, 20154716), (20, 10077358), (23, 8762920), (40, 5038679), (46, 4381460), (73, 2760920), (92, 2190730), (115, 1752584), (146, 1380460), (184, 1095365), (230, 876292), (292, 690230), (365, 552184), (460, 438146), (584, 345115), (730, 276092), (920, 219073), (1460, 138046), (1679, 120040), (2920, 69023), (3001, 67160), (3358, 60020), (6002, 33580), (6716, 30010), (8395, 24008), (12004, 16790), (13432, 15005)]