About the Number

201040800

201040799 ← → 201040801

2進数表記:1011111110111010001110100000

漢数字表記:二億百四万八百

素因数分解:

2 5 × 3 1 × 5 2 × 211 1 × 397 1

素因数の和:631
約数の個数: 144
約数和(自身を含む): 659145312
約数和(自身を除く): 458104512

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 211, 240, 300, 397, 400, 422, 480, 600, 633, 794, 800, 844, 1055, 1191, 1200, 1266, 1588, 1688, 1985, 2110, 2382, 2400, 2532, 3165, 3176, 3376, 3970, 4220, 4764, 5064, 5275, 5955, 6330, 6352, 6752, 7940, 8440, 9528, 9925, 10128, 10550, 11910, 12660, 12704, 15825, 15880, 16880, 19056, 19850, 20256, 21100, 23820, 25320, 29775, 31650, 31760, 33760, 38112, 39700, 42200, 47640, 50640, 59550, 63300, 63520, 79400, 83767, 84400, 95280, 101280, 119100, 126600, 158800, 167534, 168800, 190560, 238200, 251301, 253200, 317600, 335068, 418835, 476400, 502602, 506400, 670136, 837670, 952800, 1005204, 1256505, 1340272, 1675340, 2010408, 2094175, 2513010, 2680544, 3350680, 4020816, 4188350, 5026020, 6282525, 6701360, 8041632, 8376700, 10052040, 12565050, 13402720, 16753400, 20104080, 25130100, 33506800, 40208160, 50260200, 67013600, 100520400, 201040800]

約数ペア:
[(1, 201040800), (2, 100520400), (3, 67013600), (4, 50260200), (5, 40208160), (6, 33506800), (8, 25130100), (10, 20104080), (12, 16753400), (15, 13402720), (16, 12565050), (20, 10052040), (24, 8376700), (25, 8041632), (30, 6701360), (32, 6282525), (40, 5026020), (48, 4188350), (50, 4020816), (60, 3350680), (75, 2680544), (80, 2513010), (96, 2094175), (100, 2010408), (120, 1675340), (150, 1340272), (160, 1256505), (200, 1005204), (211, 952800), (240, 837670), (300, 670136), (397, 506400), (400, 502602), (422, 476400), (480, 418835), (600, 335068), (633, 317600), (794, 253200), (800, 251301), (844, 238200), (1055, 190560), (1191, 168800), (1200, 167534), (1266, 158800), (1588, 126600), (1688, 119100), (1985, 101280), (2110, 95280), (2382, 84400), (2400, 83767), (2532, 79400), (3165, 63520), (3176, 63300), (3376, 59550), (3970, 50640), (4220, 47640), (4764, 42200), (5064, 39700), (5275, 38112), (5955, 33760), (6330, 31760), (6352, 31650), (6752, 29775), (7940, 25320), (8440, 23820), (9528, 21100), (9925, 20256), (10128, 19850), (10550, 19056), (11910, 16880), (12660, 15880), (12704, 15825)]

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