201798420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{12503}}^1$

素因数の和:12784

約数の個数: 48

約数和(自身を含む): 567181440

約数和(自身を除く): 365383020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 12503, 16140, 25006, 37509, 50012, 62515, 75018, 125030, 150036, 187545, 250060, 375090, 750180, 3363307, 6726614, 10089921, 13453228, 16816535, 20179842, 33633070, 40359684, 50449605, 67266140, 100899210, 201798420]

約数ペア:

[(1, 201798420), (2, 100899210), (3, 67266140), (4, 50449605), (5, 40359684), (6, 33633070), (10, 20179842), (12, 16816535), (15, 13453228), (20, 10089921), (30, 6726614), (60, 3363307), (269, 750180), (538, 375090), (807, 250060), (1076, 187545), (1345, 150036), (1614, 125030), (2690, 75018), (3228, 62515), (4035, 50012), (5380, 37509), (8070, 25006), (12503, 16140)]