200461996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 416776192

約数和(自身を除く): 216314196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 1471, 2198, 2942, 4396, 4867, 5884, 9734, 10297, 19468, 20594, 34069, 41188, 45601, 68138, 91202, 136276, 182404, 230947, 319207, 461894, 638414, 923788, 1276828, 1616629, 3233258, 6466516, 7159357, 14318714, 28637428, 50115499, 100230998, 200461996]

約数ペア:

[(1, 200461996), (2, 100230998), (4, 50115499), (7, 28637428), (14, 14318714), (28, 7159357), (31, 6466516), (62, 3233258), (124, 1616629), (157, 1276828), (217, 923788), (314, 638414), (434, 461894), (628, 319207), (868, 230947), (1099, 182404), (1471, 136276), (2198, 91202), (2942, 68138), (4396, 45601), (4867, 41188), (5884, 34069), (9734, 20594), (10297, 19468)]