209898343684

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1\times {\mathrm{5443}}^1$

素因数の和:6412

約数の個数: 48

約数和(自身を含む): 374525424000

約数和(自身を除く): 164627080316

約数列:

[1, 2, 4, 89, 149, 178, 298, 356, 596, 727, 1454, 2908, 5443, 10886, 13261, 21772, 26522, 53044, 64703, 108323, 129406, 216646, 258812, 433292, 484427, 811007, 968854, 1622014, 1937708, 3244028, 3957061, 7914122, 9640747, 15828244, 19281494, 38562988, 72179623, 144359246, 288718492, 352178429, 589602089, 704356858, 1179204178, 1408713716, 2358408356, 52474585921, 104949171842, 209898343684]

約数ペア:

[(1, 209898343684), (2, 104949171842), (4, 52474585921), (89, 2358408356), (149, 1408713716), (178, 1179204178), (298, 704356858), (356, 589602089), (596, 352178429), (727, 288718492), (1454, 144359246), (2908, 72179623), (5443, 38562988), (10886, 19281494), (13261, 15828244), (21772, 9640747), (26522, 7914122), (53044, 3957061), (64703, 3244028), (108323, 1937708), (129406, 1622014), (216646, 968854), (258812, 811007), (433292, 484427)]