193484665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 270915840

約数和(自身を除く): 77431175

約数列:

[1, 5, 11, 29, 47, 55, 89, 145, 235, 319, 445, 517, 841, 979, 1363, 1595, 2581, 2585, 4183, 4205, 4895, 6815, 9251, 12905, 14993, 20915, 28391, 39527, 46013, 46255, 74849, 74965, 121307, 141955, 197635, 230065, 374245, 434797, 606535, 823339, 1334377, 2173985, 3517903, 4116695, 6671885, 17589515, 38696933, 193484665]

約数ペア:

[(1, 193484665), (5, 38696933), (11, 17589515), (29, 6671885), (47, 4116695), (55, 3517903), (89, 2173985), (145, 1334377), (235, 823339), (319, 606535), (445, 434797), (517, 374245), (841, 230065), (979, 197635), (1363, 141955), (1595, 121307), (2581, 74965), (2585, 74849), (4183, 46255), (4205, 46013), (4895, 39527), (6815, 28391), (9251, 20915), (12905, 14993)]