200214210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 583833600

約数和(自身を除く): 383619390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 139, 190, 210, 266, 278, 285, 361, 399, 417, 570, 665, 695, 722, 798, 834, 973, 1083, 1330, 1390, 1805, 1946, 1995, 2085, 2166, 2527, 2641, 2919, 3610, 3990, 4170, 4865, 5054, 5282, 5415, 5838, 6859, 7581, 7923, 9730, 10830, 12635, 13205, 13718, 14595, 15162, 15846, 18487, 20577, 25270, 26410, 29190, 34295, 36974, 37905, 39615, 41154, 48013, 50179, 55461, 68590, 75810, 79230, 92435, 96026, 100358, 102885, 110922, 144039, 150537, 184870, 205770, 240065, 250895, 277305, 288078, 301074, 351253, 480130, 501790, 554610, 702506, 720195, 752685, 953401, 1053759, 1440390, 1505370, 1756265, 1906802, 2107518, 2860203, 3512530, 4767005, 5268795, 5720406, 6673807, 9534010, 10537590, 13347614, 14301015, 20021421, 28602030, 33369035, 40042842, 66738070, 100107105, 200214210]

約数ペア:

[(1, 200214210), (2, 100107105), (3, 66738070), (5, 40042842), (6, 33369035), (7, 28602030), (10, 20021421), (14, 14301015), (15, 13347614), (19, 10537590), (21, 9534010), (30, 6673807), (35, 5720406), (38, 5268795), (42, 4767005), (57, 3512530), (70, 2860203), (95, 2107518), (105, 1906802), (114, 1756265), (133, 1505370), (139, 1440390), (190, 1053759), (210, 953401), (266, 752685), (278, 720195), (285, 702506), (361, 554610), (399, 501790), (417, 480130), (570, 351253), (665, 301074), (695, 288078), (722, 277305), (798, 250895), (834, 240065), (973, 205770), (1083, 184870), (1330, 150537), (1390, 144039), (1805, 110922), (1946, 102885), (1995, 100358), (2085, 96026), (2166, 92435), (2527, 79230), (2641, 75810), (2919, 68590), (3610, 55461), (3990, 50179), (4170, 48013), (4865, 41154), (5054, 39615), (5282, 37905), (5415, 36974), (5838, 34295), (6859, 29190), (7581, 26410), (7923, 25270), (9730, 20577), (10830, 18487), (12635, 15846), (13205, 15162), (13718, 14595)]