212993508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195049}}^1$

素因数の和:195076

約数の個数: 48

約数和(自身を含む): 611676800

約数和(自身を除く): 398683292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 195049, 390098, 585147, 780196, 1170294, 1365343, 2340588, 2535637, 2730686, 4096029, 5071274, 5461372, 7606911, 8192058, 10142548, 15213822, 16384116, 17749459, 30427644, 35498918, 53248377, 70997836, 106496754, 212993508]

約数ペア:

[(1, 212993508), (2, 106496754), (3, 70997836), (4, 53248377), (6, 35498918), (7, 30427644), (12, 17749459), (13, 16384116), (14, 15213822), (21, 10142548), (26, 8192058), (28, 7606911), (39, 5461372), (42, 5071274), (52, 4096029), (78, 2730686), (84, 2535637), (91, 2340588), (156, 1365343), (182, 1170294), (273, 780196), (364, 585147), (546, 390098), (1092, 195049)]