204986019175

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1\times {\mathrm{7607}}^1$

素因数の和:11248

約数の個数: 48

約数和(自身を含む): 297372252672

約数和(自身を除く): 92386233497

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 3581, 7525, 7607, 17905, 25067, 38035, 53249, 89525, 125335, 153983, 190175, 266245, 327101, 626675, 769915, 1077881, 1331225, 1635505, 2289707, 3849575, 5389405, 8177525, 11448535, 26947025, 27240667, 57242675, 136203335, 190684669, 681016675, 953423345, 1171348681, 4767116725, 5856743405, 8199440767, 29283717025, 40997203835, 204986019175]

約数ペア:

[(1, 204986019175), (5, 40997203835), (7, 29283717025), (25, 8199440767), (35, 5856743405), (43, 4767116725), (175, 1171348681), (215, 953423345), (301, 681016675), (1075, 190684669), (1505, 136203335), (3581, 57242675), (7525, 27240667), (7607, 26947025), (17905, 11448535), (25067, 8177525), (38035, 5389405), (53249, 3849575), (89525, 2289707), (125335, 1635505), (153983, 1331225), (190175, 1077881), (266245, 769915), (327101, 626675)]