201465450010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3547}}^1\times {\mathrm{3769}}^1$

素因数の和:7471

約数の個数: 64

約数和(自身を含む): 398710615680

約数和(自身を除く): 197245165670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 3547, 3769, 7094, 7535, 7538, 15070, 17735, 18845, 35470, 37690, 39017, 41459, 78034, 82918, 195085, 207295, 390170, 414590, 485939, 516353, 971878, 1032706, 2429695, 2581765, 4859390, 5163530, 5345329, 5679883, 10690658, 11359766, 13368643, 26726645, 26737286, 28399415, 53453290, 56798830, 66843215, 133686430, 147055073, 294110146, 735275365, 1470550730, 1831504091, 3663008182, 9157520455, 18315040910, 20146545001, 40293090002, 100732725005, 201465450010]

約数ペア:

[(1, 201465450010), (2, 100732725005), (5, 40293090002), (10, 20146545001), (11, 18315040910), (22, 9157520455), (55, 3663008182), (110, 1831504091), (137, 1470550730), (274, 735275365), (685, 294110146), (1370, 147055073), (1507, 133686430), (3014, 66843215), (3547, 56798830), (3769, 53453290), (7094, 28399415), (7535, 26737286), (7538, 26726645), (15070, 13368643), (17735, 11359766), (18845, 10690658), (35470, 5679883), (37690, 5345329), (39017, 5163530), (41459, 4859390), (78034, 2581765), (82918, 2429695), (195085, 1032706), (207295, 971878), (390170, 516353), (414590, 485939)]