201219200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 612669120

約数和(自身を除く): 411449920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 640, 650, 691, 700, 728, 800, 832, 896, 910, 1040, 1120, 1300, 1382, 1400, 1456, 1600, 1664, 1820, 2080, 2240, 2275, 2600, 2764, 2800, 2912, 3200, 3455, 3640, 4160, 4480, 4550, 4837, 5200, 5528, 5600, 5824, 6910, 7280, 8320, 8983, 9100, 9674, 10400, 11056, 11200, 11648, 13820, 14560, 17275, 17966, 18200, 19348, 20800, 22112, 22400, 24185, 27640, 29120, 34550, 35932, 36400, 38696, 41600, 44224, 44915, 48370, 55280, 58240, 62881, 69100, 71864, 72800, 77392, 88448, 89830, 96740, 110560, 120925, 125762, 138200, 143728, 145600, 154784, 179660, 193480, 221120, 224575, 241850, 251524, 276400, 287456, 291200, 309568, 314405, 359320, 386960, 442240, 449150, 483700, 503048, 552800, 574912, 619136, 628810, 718640, 773920, 898300, 967400, 1006096, 1105600, 1149824, 1257620, 1437280, 1547840, 1572025, 1796600, 1934800, 2012192, 2211200, 2515240, 2874560, 3095680, 3144050, 3593200, 3869600, 4024384, 5030480, 5749120, 6288100, 7186400, 7739200, 8048768, 10060960, 12576200, 14372800, 15478400, 20121920, 25152400, 28745600, 40243840, 50304800, 100609600, 201219200]

約数ペア:

[(1, 201219200), (2, 100609600), (4, 50304800), (5, 40243840), (7, 28745600), (8, 25152400), (10, 20121920), (13, 15478400), (14, 14372800), (16, 12576200), (20, 10060960), (25, 8048768), (26, 7739200), (28, 7186400), (32, 6288100), (35, 5749120), (40, 5030480), (50, 4024384), (52, 3869600), (56, 3593200), (64, 3144050), (65, 3095680), (70, 2874560), (80, 2515240), (91, 2211200), (100, 2012192), (104, 1934800), (112, 1796600), (128, 1572025), (130, 1547840), (140, 1437280), (160, 1257620), (175, 1149824), (182, 1105600), (200, 1006096), (208, 967400), (224, 898300), (260, 773920), (280, 718640), (320, 628810), (325, 619136), (350, 574912), (364, 552800), (400, 503048), (416, 483700), (448, 449150), (455, 442240), (520, 386960), (560, 359320), (640, 314405), (650, 309568), (691, 291200), (700, 287456), (728, 276400), (800, 251524), (832, 241850), (896, 224575), (910, 221120), (1040, 193480), (1120, 179660), (1300, 154784), (1382, 145600), (1400, 143728), (1456, 138200), (1600, 125762), (1664, 120925), (1820, 110560), (2080, 96740), (2240, 89830), (2275, 88448), (2600, 77392), (2764, 72800), (2800, 71864), (2912, 69100), (3200, 62881), (3455, 58240), (3640, 55280), (4160, 48370), (4480, 44915), (4550, 44224), (4837, 41600), (5200, 38696), (5528, 36400), (5600, 35932), (5824, 34550), (6910, 29120), (7280, 27640), (8320, 24185), (8983, 22400), (9100, 22112), (9674, 20800), (10400, 19348), (11056, 18200), (11200, 17966), (11648, 17275), (13820, 14560)]