202488416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{757}}^1$

素因数の和:1423

約数の個数: 48

約数和(自身を含む): 430550064

約数和(自身を除く): 228061648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 643, 757, 1286, 1514, 2572, 3028, 5144, 6056, 8359, 9841, 10288, 12112, 16718, 19682, 20576, 24224, 33436, 39364, 66872, 78728, 133744, 157456, 267488, 314912, 486751, 973502, 1947004, 3894008, 6327763, 7788016, 12655526, 15576032, 25311052, 50622104, 101244208, 202488416]

約数ペア:

[(1, 202488416), (2, 101244208), (4, 50622104), (8, 25311052), (13, 15576032), (16, 12655526), (26, 7788016), (32, 6327763), (52, 3894008), (104, 1947004), (208, 973502), (416, 486751), (643, 314912), (757, 267488), (1286, 157456), (1514, 133744), (2572, 78728), (3028, 66872), (5144, 39364), (6056, 33436), (8359, 24224), (9841, 20576), (10288, 19682), (12112, 16718)]