201116500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30973

約数の個数: 48

約数和(自身を含む): 473041296

約数和(自身を除く): 271924796

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 30941, 61882, 123764, 154705, 309410, 402233, 618820, 773525, 804466, 1547050, 1608932, 2011165, 3094100, 3867625, 4022330, 7735250, 8044660, 10055825, 15470500, 20111650, 40223300, 50279125, 100558250, 201116500]

約数ペア:

[(1, 201116500), (2, 100558250), (4, 50279125), (5, 40223300), (10, 20111650), (13, 15470500), (20, 10055825), (25, 8044660), (26, 7735250), (50, 4022330), (52, 3867625), (65, 3094100), (100, 2011165), (125, 1608932), (130, 1547050), (250, 804466), (260, 773525), (325, 618820), (500, 402233), (650, 309410), (1300, 154705), (1625, 123764), (3250, 61882), (6500, 30941)]