220227462

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19207}}^1$

素因数の和:19242

約数の個数: 72

約数和(自身を含む): 597791376

約数和(自身を除く): 377563914

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 19207, 38414, 57621, 115242, 134449, 172863, 249691, 268898, 345726, 403347, 499382, 749073, 806694, 941143, 1210041, 1498146, 1747837, 1882286, 2247219, 2420082, 2823429, 3495674, 4494438, 5243511, 5646858, 8470287, 10487022, 12234859, 15730533, 16940574, 24469718, 31461066, 36704577, 73409154, 110113731, 220227462]

約数ペア:

[(1, 220227462), (2, 110113731), (3, 73409154), (6, 36704577), (7, 31461066), (9, 24469718), (13, 16940574), (14, 15730533), (18, 12234859), (21, 10487022), (26, 8470287), (39, 5646858), (42, 5243511), (49, 4494438), (63, 3495674), (78, 2823429), (91, 2420082), (98, 2247219), (117, 1882286), (126, 1747837), (147, 1498146), (182, 1210041), (234, 941143), (273, 806694), (294, 749073), (441, 499382), (546, 403347), (637, 345726), (819, 268898), (882, 249691), (1274, 172863), (1638, 134449), (1911, 115242), (3822, 57621), (5733, 38414), (11466, 19207)]