205312194

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{3643}}^1$

素因数の和:3783

約数の個数: 48

約数和(自身を含む): 463866624

約数和(自身を除く): 258554430

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 186, 202, 279, 303, 558, 606, 909, 1818, 3131, 3643, 6262, 7286, 9393, 10929, 18786, 21858, 28179, 32787, 56358, 65574, 112933, 225866, 338799, 367943, 677598, 735886, 1016397, 1103829, 2032794, 2207658, 3311487, 6622974, 11406233, 22812466, 34218699, 68437398, 102656097, 205312194]

約数ペア:

[(1, 205312194), (2, 102656097), (3, 68437398), (6, 34218699), (9, 22812466), (18, 11406233), (31, 6622974), (62, 3311487), (93, 2207658), (101, 2032794), (186, 1103829), (202, 1016397), (279, 735886), (303, 677598), (558, 367943), (606, 338799), (909, 225866), (1818, 112933), (3131, 65574), (3643, 56358), (6262, 32787), (7286, 28179), (9393, 21858), (10929, 18786)]