195339969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3646

約数の個数: 48

約数和(自身を含む): 335275200

約数和(自身を除く): 139935231

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1653, 1881, 2871, 3581, 4959, 6061, 10743, 18183, 32229, 39391, 54549, 68039, 103849, 118173, 204117, 311547, 354519, 612351, 748429, 934641, 1142339, 1973131, 2245287, 3427017, 5919393, 6735861, 10281051, 17758179, 21704441, 65113323, 195339969]

約数ペア:

[(1, 195339969), (3, 65113323), (9, 21704441), (11, 17758179), (19, 10281051), (29, 6735861), (33, 5919393), (57, 3427017), (87, 2245287), (99, 1973131), (171, 1142339), (209, 934641), (261, 748429), (319, 612351), (551, 354519), (627, 311547), (957, 204117), (1653, 118173), (1881, 103849), (2871, 68039), (3581, 54549), (4959, 39391), (6061, 32229), (10743, 18183)]