201637950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 522442752

約数和(自身を除く): 320804802

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 103, 150, 155, 186, 206, 309, 310, 421, 465, 515, 618, 775, 842, 930, 1030, 1263, 1545, 1550, 2105, 2325, 2526, 2575, 3090, 3193, 4210, 4650, 5150, 6315, 6386, 7725, 9579, 10525, 12630, 13051, 15450, 15965, 19158, 21050, 26102, 31575, 31930, 39153, 43363, 47895, 63150, 65255, 78306, 79825, 86726, 95790, 130089, 130510, 159650, 195765, 216815, 239475, 260178, 326275, 391530, 433630, 478950, 650445, 652550, 978825, 1084075, 1300890, 1344253, 1957650, 2168150, 2688506, 3252225, 4032759, 6504450, 6721265, 8065518, 13442530, 20163795, 33606325, 40327590, 67212650, 100818975, 201637950]

約数ペア:

[(1, 201637950), (2, 100818975), (3, 67212650), (5, 40327590), (6, 33606325), (10, 20163795), (15, 13442530), (25, 8065518), (30, 6721265), (31, 6504450), (50, 4032759), (62, 3252225), (75, 2688506), (93, 2168150), (103, 1957650), (150, 1344253), (155, 1300890), (186, 1084075), (206, 978825), (309, 652550), (310, 650445), (421, 478950), (465, 433630), (515, 391530), (618, 326275), (775, 260178), (842, 239475), (930, 216815), (1030, 195765), (1263, 159650), (1545, 130510), (1550, 130089), (2105, 95790), (2325, 86726), (2526, 79825), (2575, 78306), (3090, 65255), (3193, 63150), (4210, 47895), (4650, 43363), (5150, 39153), (6315, 31930), (6386, 31575), (7725, 26102), (9579, 21050), (10525, 19158), (12630, 15965), (13051, 15450)]