201002750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 422997120

約数和(自身を除く): 221994370

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 125, 130, 230, 250, 299, 325, 575, 598, 650, 1150, 1495, 1625, 2689, 2875, 2990, 3250, 5378, 5750, 7475, 13445, 14950, 26890, 34957, 37375, 61847, 67225, 69914, 74750, 123694, 134450, 174785, 309235, 336125, 349570, 618470, 672250, 804011, 873925, 1546175, 1608022, 1747850, 3092350, 4020055, 4369625, 7730875, 8040110, 8739250, 15461750, 20100275, 40200550, 100501375, 201002750]

約数ペア:

[(1, 201002750), (2, 100501375), (5, 40200550), (10, 20100275), (13, 15461750), (23, 8739250), (25, 8040110), (26, 7730875), (46, 4369625), (50, 4020055), (65, 3092350), (115, 1747850), (125, 1608022), (130, 1546175), (230, 873925), (250, 804011), (299, 672250), (325, 618470), (575, 349570), (598, 336125), (650, 309235), (1150, 174785), (1495, 134450), (1625, 123694), (2689, 74750), (2875, 69914), (2990, 67225), (3250, 61847), (5378, 37375), (5750, 34957), (7475, 26890), (13445, 14950)]