201895143345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{647}}^1\times {\mathrm{1741}}^1$

素因数の和:2975

約数の個数: 96

約数和(自身を含む): 401497274880

約数和(自身を除く): 199602131535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 569, 647, 1707, 1741, 1941, 2845, 3235, 3983, 4529, 5121, 5223, 5823, 8535, 8705, 9705, 11949, 12187, 13587, 15669, 19915, 22645, 25605, 26115, 29115, 35847, 36561, 40761, 59745, 60935, 67935, 78345, 109683, 179235, 182805, 203805, 368143, 548415, 990629, 1104429, 1126427, 1840715, 2577001, 2971887, 3313287, 3379281, 4953145, 5522145, 5632135, 6934403, 7731003, 7884989, 8915661, 10137843, 12885005, 14859435, 16566435, 16896405, 20803209, 23193009, 23654967, 34672015, 38655015, 39424945, 44578305, 50689215, 62409627, 70964901, 104016045, 115965045, 118274835, 312048135, 354824505, 640936963, 1922810889, 3204684815, 4486558741, 5768432667, 9614054445, 13459676223, 22432793705, 28842163335, 40379028669, 67298381115, 201895143345]

約数ペア:

[(1, 201895143345), (3, 67298381115), (5, 40379028669), (7, 28842163335), (9, 22432793705), (15, 13459676223), (21, 9614054445), (35, 5768432667), (45, 4486558741), (63, 3204684815), (105, 1922810889), (315, 640936963), (569, 354824505), (647, 312048135), (1707, 118274835), (1741, 115965045), (1941, 104016045), (2845, 70964901), (3235, 62409627), (3983, 50689215), (4529, 44578305), (5121, 39424945), (5223, 38655015), (5823, 34672015), (8535, 23654967), (8705, 23193009), (9705, 20803209), (11949, 16896405), (12187, 16566435), (13587, 14859435), (15669, 12885005), (19915, 10137843), (22645, 8915661), (25605, 7884989), (26115, 7731003), (29115, 6934403), (35847, 5632135), (36561, 5522145), (40761, 4953145), (59745, 3379281), (60935, 3313287), (67935, 2971887), (78345, 2577001), (109683, 1840715), (179235, 1126427), (182805, 1104429), (203805, 990629), (368143, 548415)]