209468736

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11731}}^1$

素因数の和:11780

約数の個数: 84

約数和(自身を含む): 619825024

約数和(自身を除く): 410356288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 11731, 17856, 23462, 35193, 46924, 70386, 93848, 105579, 140772, 187696, 211158, 281544, 363661, 375392, 422316, 563088, 727322, 750784, 844632, 1090983, 1126176, 1454644, 1689264, 2181966, 2252352, 2909288, 3272949, 3378528, 4363932, 5818576, 6545898, 6757056, 8727864, 11637152, 13091796, 17455728, 23274304, 26183592, 34911456, 52367184, 69822912, 104734368, 209468736]

約数ペア:

[(1, 209468736), (2, 104734368), (3, 69822912), (4, 52367184), (6, 34911456), (8, 26183592), (9, 23274304), (12, 17455728), (16, 13091796), (18, 11637152), (24, 8727864), (31, 6757056), (32, 6545898), (36, 5818576), (48, 4363932), (62, 3378528), (64, 3272949), (72, 2909288), (93, 2252352), (96, 2181966), (124, 1689264), (144, 1454644), (186, 1126176), (192, 1090983), (248, 844632), (279, 750784), (288, 727322), (372, 563088), (496, 422316), (558, 375392), (576, 363661), (744, 281544), (992, 211158), (1116, 187696), (1488, 140772), (1984, 105579), (2232, 93848), (2976, 70386), (4464, 46924), (5952, 35193), (8928, 23462), (11731, 17856)]