204348536

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 449018880

約数和(自身を除く): 244670344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 163, 244, 326, 367, 427, 488, 652, 734, 854, 1141, 1304, 1468, 1708, 2282, 2569, 2936, 3416, 4564, 5138, 9128, 9943, 10276, 19886, 20552, 22387, 39772, 44774, 59821, 69601, 79544, 89548, 119642, 139202, 156709, 179096, 239284, 278404, 313418, 418747, 478568, 556808, 626836, 837494, 1253672, 1674988, 3349976, 3649081, 7298162, 14596324, 25543567, 29192648, 51087134, 102174268, 204348536]

約数ペア:

[(1, 204348536), (2, 102174268), (4, 51087134), (7, 29192648), (8, 25543567), (14, 14596324), (28, 7298162), (56, 3649081), (61, 3349976), (122, 1674988), (163, 1253672), (244, 837494), (326, 626836), (367, 556808), (427, 478568), (488, 418747), (652, 313418), (734, 278404), (854, 239284), (1141, 179096), (1304, 156709), (1468, 139202), (1708, 119642), (2282, 89548), (2569, 79544), (2936, 69601), (3416, 59821), (4564, 44774), (5138, 39772), (9128, 22387), (9943, 20552), (10276, 19886)]