201745605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7603}}^1$

素因数の和:7701

約数の個数: 32

約数和(自身を含む): 339442560

約数和(自身を除く): 137696955

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 5307, 7603, 8845, 22809, 26535, 38015, 114045, 220487, 463783, 661461, 1102435, 1391349, 2318915, 3307305, 6956745, 13449707, 40349121, 67248535, 201745605]

約数ペア:

[(1, 201745605), (3, 67248535), (5, 40349121), (15, 13449707), (29, 6956745), (61, 3307305), (87, 2318915), (145, 1391349), (183, 1102435), (305, 661461), (435, 463783), (915, 220487), (1769, 114045), (5307, 38015), (7603, 26535), (8845, 22809)]