201438570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353401}}^1$

素因数の和:353430

約数の個数: 32

約数和(自身を含む): 508898880

約数和(自身を除く): 307460310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 353401, 706802, 1060203, 1767005, 2120406, 3534010, 5301015, 6714619, 10602030, 13429238, 20143857, 33573095, 40287714, 67146190, 100719285, 201438570]

約数ペア:

[(1, 201438570), (2, 100719285), (3, 67146190), (5, 40287714), (6, 33573095), (10, 20143857), (15, 13429238), (19, 10602030), (30, 6714619), (38, 5301015), (57, 3534010), (95, 2120406), (114, 1767005), (190, 1060203), (285, 706802), (570, 353401)]