201299105

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 296472960

約数和(自身を除く): 95173855

約数列:

[1, 5, 7, 23, 35, 49, 115, 139, 161, 245, 257, 695, 805, 973, 1127, 1285, 1799, 3197, 4865, 5635, 5911, 6811, 8995, 12593, 15985, 22379, 29555, 34055, 35723, 41377, 62965, 111895, 156653, 178615, 206885, 250061, 289639, 783265, 821629, 1250305, 1448195, 1750427, 4108145, 5751403, 8752135, 28757015, 40259821, 201299105]

約数ペア:

[(1, 201299105), (5, 40259821), (7, 28757015), (23, 8752135), (35, 5751403), (49, 4108145), (115, 1750427), (139, 1448195), (161, 1250305), (245, 821629), (257, 783265), (695, 289639), (805, 250061), (973, 206885), (1127, 178615), (1285, 156653), (1799, 111895), (3197, 62965), (4865, 41377), (5635, 35723), (5911, 34055), (6811, 29555), (8995, 22379), (12593, 15985)]