207416916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{274361}}^1$

素因数の和:274381

約数の個数: 48

約数和(自身を含む): 614570880

約数和(自身を除く): 407153964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 274361, 548722, 823083, 1097444, 1646166, 1920527, 2469249, 3292332, 3841054, 4938498, 5761581, 7407747, 7682108, 9876996, 11523162, 14815494, 17284743, 23046324, 29630988, 34569486, 51854229, 69138972, 103708458, 207416916]

約数ペア:

[(1, 207416916), (2, 103708458), (3, 69138972), (4, 51854229), (6, 34569486), (7, 29630988), (9, 23046324), (12, 17284743), (14, 14815494), (18, 11523162), (21, 9876996), (27, 7682108), (28, 7407747), (36, 5761581), (42, 4938498), (54, 3841054), (63, 3292332), (84, 2469249), (108, 1920527), (126, 1646166), (189, 1097444), (252, 823083), (378, 548722), (756, 274361)]