200729950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 383993280

約数和(自身を除く): 183263330

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 229, 235, 373, 458, 470, 746, 1145, 1175, 1865, 2290, 2350, 3730, 5725, 9325, 10763, 11450, 17531, 18650, 21526, 35062, 53815, 85417, 87655, 107630, 170834, 175310, 269075, 427085, 438275, 538150, 854170, 876550, 2135425, 4014599, 4270850, 8029198, 20072995, 40145990, 100364975, 200729950]

約数ペア:

[(1, 200729950), (2, 100364975), (5, 40145990), (10, 20072995), (25, 8029198), (47, 4270850), (50, 4014599), (94, 2135425), (229, 876550), (235, 854170), (373, 538150), (458, 438275), (470, 427085), (746, 269075), (1145, 175310), (1175, 170834), (1865, 107630), (2290, 87655), (2350, 85417), (3730, 53815), (5725, 35062), (9325, 21526), (10763, 18650), (11450, 17531)]