201727915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{22807}}^1$

素因数の和:22902

約数の個数: 16

約数和(自身を含む): 254537280

約数和(自身を除く): 52809365

約数列:

[1, 5, 29, 61, 145, 305, 1769, 8845, 22807, 114035, 661403, 1391227, 3307015, 6956135, 40345583, 201727915]

約数ペア:

[(1, 201727915), (5, 40345583), (29, 6956135), (61, 3307015), (145, 1391227), (305, 661403), (1769, 114035), (8845, 22807)]