201992495810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1\times {\mathrm{22397}}^1$

素因数の和:29211

約数の個数: 64

約数和(自身を含む): 437481319680

約数和(自身を除く): 235488823870

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 6781, 13562, 22397, 33905, 44794, 47467, 67810, 94934, 111985, 128839, 156779, 223970, 237335, 257678, 313558, 425543, 474670, 644195, 783895, 851086, 901873, 1288390, 1567790, 1803746, 2127715, 2978801, 4255430, 4509365, 5957602, 9018730, 14894005, 29788010, 151874057, 303748114, 759370285, 1063118399, 1518740570, 2126236798, 2885607083, 5315591995, 5771214166, 10631183990, 14428035415, 20199249581, 28856070830, 40398499162, 100996247905, 201992495810]

約数ペア:

[(1, 201992495810), (2, 100996247905), (5, 40398499162), (7, 28856070830), (10, 20199249581), (14, 14428035415), (19, 10631183990), (35, 5771214166), (38, 5315591995), (70, 2885607083), (95, 2126236798), (133, 1518740570), (190, 1063118399), (266, 759370285), (665, 303748114), (1330, 151874057), (6781, 29788010), (13562, 14894005), (22397, 9018730), (33905, 5957602), (44794, 4509365), (47467, 4255430), (67810, 2978801), (94934, 2127715), (111985, 1803746), (128839, 1567790), (156779, 1288390), (223970, 901873), (237335, 851086), (257678, 783895), (313558, 644195), (425543, 474670)]