200890088

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2490

約数の個数: 64

約数和(自身を含む): 461116800

約数和(自身を除く): 260226712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 952, 1246, 1513, 2371, 2492, 3026, 4742, 4984, 6052, 9484, 10591, 12104, 16597, 18968, 21182, 33194, 40307, 42364, 66388, 80614, 84728, 132776, 161228, 211019, 282149, 322456, 422038, 564298, 844076, 1128596, 1477133, 1688152, 2257192, 2954266, 3587323, 5908532, 7174646, 11817064, 14349292, 25111261, 28698584, 50222522, 100445044, 200890088]

約数ペア:

[(1, 200890088), (2, 100445044), (4, 50222522), (7, 28698584), (8, 25111261), (14, 14349292), (17, 11817064), (28, 7174646), (34, 5908532), (56, 3587323), (68, 2954266), (89, 2257192), (119, 1688152), (136, 1477133), (178, 1128596), (238, 844076), (356, 564298), (476, 422038), (623, 322456), (712, 282149), (952, 211019), (1246, 161228), (1513, 132776), (2371, 84728), (2492, 80614), (3026, 66388), (4742, 42364), (4984, 40307), (6052, 33194), (9484, 21182), (10591, 18968), (12104, 16597)]