201935895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101221}}^1$

素因数の和:101255

約数の個数: 32

約数和(自身を含む): 388692480

約数和(自身を除く): 186756585

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 101221, 303663, 506105, 708547, 1518315, 1923199, 2125641, 3542735, 5769597, 9615995, 10628205, 13462393, 28847985, 40387179, 67311965, 201935895]

約数ペア:

[(1, 201935895), (3, 67311965), (5, 40387179), (7, 28847985), (15, 13462393), (19, 10628205), (21, 9615995), (35, 5769597), (57, 3542735), (95, 2125641), (105, 1923199), (133, 1518315), (285, 708547), (399, 506105), (665, 303663), (1995, 101221)]