206875656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221021}}^1$

素因数の和:221046

約数の個数: 48

約数和(自身を含む): 603390060

約数和(自身を除く): 396514404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 221021, 442042, 663063, 884084, 1326126, 1768168, 1989189, 2652252, 2873273, 3978378, 5304504, 5746546, 7956756, 8619819, 11493092, 15913512, 17239638, 22986184, 25859457, 34479276, 51718914, 68958552, 103437828, 206875656]

約数ペア:

[(1, 206875656), (2, 103437828), (3, 68958552), (4, 51718914), (6, 34479276), (8, 25859457), (9, 22986184), (12, 17239638), (13, 15913512), (18, 11493092), (24, 8619819), (26, 7956756), (36, 5746546), (39, 5304504), (52, 3978378), (72, 2873273), (78, 2652252), (104, 1989189), (117, 1768168), (156, 1326126), (234, 884084), (312, 663063), (468, 442042), (936, 221021)]