202169772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15137}}^1$

素因数の和:15207

約数の個数: 72

約数和(自身を含む): 595105056

約数和(自身を除く): 392935284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 15137, 30274, 45411, 60548, 90822, 105959, 136233, 181644, 211918, 272466, 317877, 423836, 544932, 635754, 802261, 953631, 1271508, 1604522, 1907262, 2406783, 3209044, 3814524, 4813566, 5615827, 7220349, 9627132, 11231654, 14440698, 16847481, 22463308, 28881396, 33694962, 50542443, 67389924, 101084886, 202169772]

約数ペア:

[(1, 202169772), (2, 101084886), (3, 67389924), (4, 50542443), (6, 33694962), (7, 28881396), (9, 22463308), (12, 16847481), (14, 14440698), (18, 11231654), (21, 9627132), (28, 7220349), (36, 5615827), (42, 4813566), (53, 3814524), (63, 3209044), (84, 2406783), (106, 1907262), (126, 1604522), (159, 1271508), (212, 953631), (252, 802261), (318, 635754), (371, 544932), (477, 423836), (636, 317877), (742, 272466), (954, 211918), (1113, 181644), (1484, 136233), (1908, 105959), (2226, 90822), (3339, 60548), (4452, 45411), (6678, 30274), (13356, 15137)]