208076152304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{41453}}^1$

素因数の和:41698

約数の個数: 80

約数和(自身を含む): 423868808160

約数和(自身を除く): 215792655856

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 139, 148, 244, 278, 296, 488, 556, 592, 976, 1112, 2224, 2257, 4514, 5143, 8479, 9028, 10286, 16958, 18056, 20572, 33916, 36112, 41144, 41453, 67832, 82288, 82906, 135664, 165812, 313723, 331624, 627446, 663248, 1254892, 1533761, 2509784, 2528633, 3067522, 5019568, 5057266, 5761967, 6135044, 10114532, 11523934, 12270088, 20229064, 23047868, 24540176, 40458128, 46095736, 92191472, 93559421, 187118842, 213192779, 351479987, 374237684, 426385558, 702959974, 748475368, 852771116, 1405919948, 1496950736, 1705542232, 2811839896, 3411084464, 5623679792, 13004759519, 26009519038, 52019038076, 104038076152, 208076152304]

約数ペア:

[(1, 208076152304), (2, 104038076152), (4, 52019038076), (8, 26009519038), (16, 13004759519), (37, 5623679792), (61, 3411084464), (74, 2811839896), (122, 1705542232), (139, 1496950736), (148, 1405919948), (244, 852771116), (278, 748475368), (296, 702959974), (488, 426385558), (556, 374237684), (592, 351479987), (976, 213192779), (1112, 187118842), (2224, 93559421), (2257, 92191472), (4514, 46095736), (5143, 40458128), (8479, 24540176), (9028, 23047868), (10286, 20229064), (16958, 12270088), (18056, 11523934), (20572, 10114532), (33916, 6135044), (36112, 5761967), (41144, 5057266), (41453, 5019568), (67832, 3067522), (82288, 2528633), (82906, 2509784), (135664, 1533761), (165812, 1254892), (313723, 663248), (331624, 627446)]