211323276

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{32077}}^1$

素因数の和:32151

約数の個数: 48

約数和(自身を含む): 556874080

約数和(自身を除く): 345550804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 32077, 64154, 96231, 128308, 192462, 288693, 384924, 577386, 866079, 1154772, 1732158, 1956697, 3464316, 3913394, 5870091, 7826788, 11740182, 17610273, 23480364, 35220546, 52830819, 70441092, 105661638, 211323276]

約数ペア:

[(1, 211323276), (2, 105661638), (3, 70441092), (4, 52830819), (6, 35220546), (9, 23480364), (12, 17610273), (18, 11740182), (27, 7826788), (36, 5870091), (54, 3913394), (61, 3464316), (108, 1956697), (122, 1732158), (183, 1154772), (244, 866079), (366, 577386), (549, 384924), (732, 288693), (1098, 192462), (1647, 128308), (2196, 96231), (3294, 64154), (6588, 32077)]