199737960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53693}}^1$

素因数の和:53738

約数の個数: 64

約数和(自身を含む): 618554880

約数和(自身を除く): 418816920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 53693, 107386, 161079, 214772, 268465, 322158, 429544, 536930, 644316, 805395, 1073860, 1288632, 1610790, 1664483, 2147720, 3221580, 3328966, 4993449, 6443160, 6657932, 8322415, 9986898, 13315864, 16644830, 19973796, 24967245, 33289660, 39947592, 49934490, 66579320, 99868980, 199737960]

約数ペア:

[(1, 199737960), (2, 99868980), (3, 66579320), (4, 49934490), (5, 39947592), (6, 33289660), (8, 24967245), (10, 19973796), (12, 16644830), (15, 13315864), (20, 9986898), (24, 8322415), (30, 6657932), (31, 6443160), (40, 4993449), (60, 3328966), (62, 3221580), (93, 2147720), (120, 1664483), (124, 1610790), (155, 1288632), (186, 1073860), (248, 805395), (310, 644316), (372, 536930), (465, 429544), (620, 322158), (744, 268465), (930, 214772), (1240, 161079), (1860, 107386), (3720, 53693)]