201992996600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{11801}}^1$

素因数の和:11962

約数の個数: 144

約数和(自身を含む): 498260140560

約数和(自身を除く): 296267143960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 61, 92, 100, 115, 122, 184, 200, 230, 244, 305, 460, 488, 575, 610, 920, 1150, 1220, 1403, 1525, 2300, 2440, 2806, 3050, 3721, 4600, 5612, 6100, 7015, 7442, 11224, 11801, 12200, 14030, 14884, 18605, 23602, 28060, 29768, 35075, 37210, 47204, 56120, 59005, 70150, 74420, 85583, 93025, 94408, 118010, 140300, 148840, 171166, 186050, 236020, 271423, 280600, 295025, 342332, 372100, 427915, 472040, 542846, 590050, 684664, 719861, 744200, 855830, 1085692, 1180100, 1357115, 1439722, 1711660, 2139575, 2171384, 2360200, 2714230, 2879444, 3423320, 3599305, 4279150, 5428460, 5758888, 6785575, 7198610, 8558300, 10856920, 13571150, 14397220, 16556803, 17116600, 17996525, 27142300, 28794440, 33113606, 35993050, 43911521, 54284600, 66227212, 71986100, 82784015, 87823042, 132454424, 143972200, 165568030, 175646084, 219557605, 331136060, 351292168, 413920075, 439115210, 662272120, 827840150, 878230420, 1009964983, 1097788025, 1655680300, 1756460840, 2019929966, 2195576050, 3311360600, 4039859932, 4391152100, 5049824915, 8079719864, 8782304200, 10099649830, 20199299660, 25249124575, 40398599320, 50498249150, 100996498300, 201992996600]

約数ペア:

[(1, 201992996600), (2, 100996498300), (4, 50498249150), (5, 40398599320), (8, 25249124575), (10, 20199299660), (20, 10099649830), (23, 8782304200), (25, 8079719864), (40, 5049824915), (46, 4391152100), (50, 4039859932), (61, 3311360600), (92, 2195576050), (100, 2019929966), (115, 1756460840), (122, 1655680300), (184, 1097788025), (200, 1009964983), (230, 878230420), (244, 827840150), (305, 662272120), (460, 439115210), (488, 413920075), (575, 351292168), (610, 331136060), (920, 219557605), (1150, 175646084), (1220, 165568030), (1403, 143972200), (1525, 132454424), (2300, 87823042), (2440, 82784015), (2806, 71986100), (3050, 66227212), (3721, 54284600), (4600, 43911521), (5612, 35993050), (6100, 33113606), (7015, 28794440), (7442, 27142300), (11224, 17996525), (11801, 17116600), (12200, 16556803), (14030, 14397220), (14884, 13571150), (18605, 10856920), (23602, 8558300), (28060, 7198610), (29768, 6785575), (35075, 5758888), (37210, 5428460), (47204, 4279150), (56120, 3599305), (59005, 3423320), (70150, 2879444), (74420, 2714230), (85583, 2360200), (93025, 2171384), (94408, 2139575), (118010, 1711660), (140300, 1439722), (148840, 1357115), (171166, 1180100), (186050, 1085692), (236020, 855830), (271423, 744200), (280600, 719861), (295025, 684664), (342332, 590050), (372100, 542846), (427915, 472040)]