202113536

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 425437056

約数和(自身を除く): 223323520

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 227, 256, 296, 376, 454, 512, 592, 752, 908, 1184, 1504, 1739, 1816, 2368, 3008, 3478, 3632, 4736, 6016, 6956, 7264, 8399, 9472, 10669, 12032, 13912, 14528, 16798, 18944, 21338, 24064, 27824, 29056, 33596, 42676, 55648, 58112, 67192, 85352, 111296, 116224, 134384, 170704, 222592, 268768, 341408, 394753, 445184, 537536, 682816, 789506, 890368, 1075072, 1365632, 1579012, 2150144, 2731264, 3158024, 4300288, 5462528, 6316048, 12632096, 25264192, 50528384, 101056768, 202113536]

約数ペア:

[(1, 202113536), (2, 101056768), (4, 50528384), (8, 25264192), (16, 12632096), (32, 6316048), (37, 5462528), (47, 4300288), (64, 3158024), (74, 2731264), (94, 2150144), (128, 1579012), (148, 1365632), (188, 1075072), (227, 890368), (256, 789506), (296, 682816), (376, 537536), (454, 445184), (512, 394753), (592, 341408), (752, 268768), (908, 222592), (1184, 170704), (1504, 134384), (1739, 116224), (1816, 111296), (2368, 85352), (3008, 67192), (3478, 58112), (3632, 55648), (4736, 42676), (6016, 33596), (6956, 29056), (7264, 27824), (8399, 24064), (9472, 21338), (10669, 18944), (12032, 16798), (13912, 14528)]