About the Number

201640530

201640529 ← → 201640531

2進数表記:1100000001001100101001010010

漢数字表記:二億百六十四万五百三十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 13 1 × 233 1 × 317 1

素因数の和:580
約数の個数: 128
約数和(自身を含む): 600058368
約数和(自身を除く): 398417838

約数列:
[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 233, 273, 317, 390, 455, 466, 546, 634, 699, 910, 951, 1165, 1365, 1398, 1585, 1631, 1902, 2219, 2330, 2730, 3029, 3170, 3262, 3495, 4121, 4438, 4755, 4893, 6058, 6657, 6990, 8155, 8242, 9087, 9510, 9786, 11095, 12363, 13314, 15145, 16310, 18174, 20605, 21203, 22190, 24465, 24726, 28847, 30290, 33285, 41210, 42406, 45435, 48930, 57694, 61815, 63609, 66570, 73861, 86541, 90870, 106015, 123630, 127218, 144235, 147722, 173082, 212030, 221583, 288470, 318045, 369305, 432705, 443166, 517027, 636090, 738610, 865410, 960193, 1034054, 1107915, 1551081, 1920386, 2215830, 2585135, 2880579, 3102162, 4800965, 5170270, 5761158, 6721351, 7755405, 9601930, 13442702, 14402895, 15510810, 20164053, 28805790, 33606755, 40328106, 67213510, 100820265, 201640530]

約数ペア:
[(1, 201640530), (2, 100820265), (3, 67213510), (5, 40328106), (6, 33606755), (7, 28805790), (10, 20164053), (13, 15510810), (14, 14402895), (15, 13442702), (21, 9601930), (26, 7755405), (30, 6721351), (35, 5761158), (39, 5170270), (42, 4800965), (65, 3102162), (70, 2880579), (78, 2585135), (91, 2215830), (105, 1920386), (130, 1551081), (182, 1107915), (195, 1034054), (210, 960193), (233, 865410), (273, 738610), (317, 636090), (390, 517027), (455, 443166), (466, 432705), (546, 369305), (634, 318045), (699, 288470), (910, 221583), (951, 212030), (1165, 173082), (1365, 147722), (1398, 144235), (1585, 127218), (1631, 123630), (1902, 106015), (2219, 90870), (2330, 86541), (2730, 73861), (3029, 66570), (3170, 63609), (3262, 61815), (3495, 57694), (4121, 48930), (4438, 45435), (4755, 42406), (4893, 41210), (6058, 33285), (6657, 30290), (6990, 28847), (8155, 24726), (8242, 24465), (9087, 22190), (9510, 21203), (9786, 20605), (11095, 18174), (12363, 16310), (13314, 15145)]

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