202605804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1367}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 537788160

約数和(自身を除く): 335182356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 276, 358, 414, 537, 716, 828, 1074, 1367, 1611, 2148, 2734, 3222, 4101, 4117, 5468, 6444, 8202, 8234, 12303, 12351, 16404, 16468, 24606, 24702, 31441, 37053, 49212, 49404, 62882, 74106, 94323, 125764, 148212, 188646, 244693, 282969, 377292, 489386, 565938, 734079, 978772, 1131876, 1468158, 2202237, 2936316, 4404474, 5627939, 8808948, 11255878, 16883817, 22511756, 33767634, 50651451, 67535268, 101302902, 202605804]

約数ペア:

[(1, 202605804), (2, 101302902), (3, 67535268), (4, 50651451), (6, 33767634), (9, 22511756), (12, 16883817), (18, 11255878), (23, 8808948), (36, 5627939), (46, 4404474), (69, 2936316), (92, 2202237), (138, 1468158), (179, 1131876), (207, 978772), (276, 734079), (358, 565938), (414, 489386), (537, 377292), (716, 282969), (828, 244693), (1074, 188646), (1367, 148212), (1611, 125764), (2148, 94323), (2734, 74106), (3222, 62882), (4101, 49404), (4117, 49212), (5468, 37053), (6444, 31441), (8202, 24702), (8234, 24606), (12303, 16468), (12351, 16404)]