201775555616

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{2273}}^1\times {\mathrm{59023}}^1$

素因数の和:61353

約数の個数: 48

約数和(自身を含む): 405883021824

約数和(自身を除く): 204107466208

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 2273, 4546, 9092, 18184, 36368, 59023, 72736, 106831, 118046, 213662, 236092, 427324, 472184, 854648, 944368, 1709296, 1888736, 2774081, 3418592, 5548162, 11096324, 22192648, 44385296, 88770592, 134159279, 268318558, 536637116, 1073274232, 2146548464, 4293096928, 6305486113, 12610972226, 25221944452, 50443888904, 100887777808, 201775555616]

約数ペア:

[(1, 201775555616), (2, 100887777808), (4, 50443888904), (8, 25221944452), (16, 12610972226), (32, 6305486113), (47, 4293096928), (94, 2146548464), (188, 1073274232), (376, 536637116), (752, 268318558), (1504, 134159279), (2273, 88770592), (4546, 44385296), (9092, 22192648), (18184, 11096324), (36368, 5548162), (59023, 3418592), (72736, 2774081), (106831, 1888736), (118046, 1709296), (213662, 944368), (236092, 854648), (427324, 472184)]