201396975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3083}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 364060032

約数和(自身を除く): 162663057

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 975, 1005, 1675, 2613, 3083, 4355, 5025, 9249, 13065, 15415, 21775, 40079, 46245, 65325, 77075, 120237, 200395, 206561, 231225, 601185, 619683, 1001975, 1032805, 2685293, 3005925, 3098415, 5164025, 8055879, 13426465, 15492075, 40279395, 67132325, 201396975]

約数ペア:

[(1, 201396975), (3, 67132325), (5, 40279395), (13, 15492075), (15, 13426465), (25, 8055879), (39, 5164025), (65, 3098415), (67, 3005925), (75, 2685293), (195, 1032805), (201, 1001975), (325, 619683), (335, 601185), (871, 231225), (975, 206561), (1005, 200395), (1675, 120237), (2613, 77075), (3083, 65325), (4355, 46245), (5025, 40079), (9249, 21775), (13065, 15415)]