205213554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41761}}^1$

素因数の和:41792

約数の個数: 64

約数和(自身を含む): 561281280

約数和(自身を除く): 356067726

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 41761, 83522, 125283, 250566, 292327, 375849, 542893, 584654, 751698, 876981, 1085786, 1127547, 1628679, 1753962, 2255094, 2630943, 3257358, 3800251, 4886037, 5261886, 7600502, 7892829, 9772074, 11400753, 14658111, 15785658, 22801506, 29316222, 34202259, 68404518, 102606777, 205213554]

約数ペア:

[(1, 205213554), (2, 102606777), (3, 68404518), (6, 34202259), (7, 29316222), (9, 22801506), (13, 15785658), (14, 14658111), (18, 11400753), (21, 9772074), (26, 7892829), (27, 7600502), (39, 5261886), (42, 4886037), (54, 3800251), (63, 3257358), (78, 2630943), (91, 2255094), (117, 1753962), (126, 1628679), (182, 1127547), (189, 1085786), (234, 876981), (273, 751698), (351, 584654), (378, 542893), (546, 375849), (702, 292327), (819, 250566), (1638, 125283), (2457, 83522), (4914, 41761)]