200565950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3467}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 406380240

約数和(自身を除く): 205814290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 890, 1157, 2225, 2314, 3467, 4450, 5785, 6934, 11570, 17335, 28925, 34670, 45071, 57850, 86675, 90142, 173350, 225355, 308563, 450710, 617126, 1126775, 1542815, 2253550, 3085630, 4011319, 7714075, 8022638, 15428150, 20056595, 40113190, 100282975, 200565950]

約数ペア:

[(1, 200565950), (2, 100282975), (5, 40113190), (10, 20056595), (13, 15428150), (25, 8022638), (26, 7714075), (50, 4011319), (65, 3085630), (89, 2253550), (130, 1542815), (178, 1126775), (325, 617126), (445, 450710), (650, 308563), (890, 225355), (1157, 173350), (2225, 90142), (2314, 86675), (3467, 57850), (4450, 45071), (5785, 34670), (6934, 28925), (11570, 17335)]