202189710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{69481}}^1$

素因数の和:69588

約数の個数: 32

約数和(自身を含む): 490264992

約数和(自身を除く): 288075282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 69481, 138962, 208443, 347405, 416886, 694810, 1042215, 2084430, 6739657, 13479314, 20218971, 33698285, 40437942, 67396570, 101094855, 202189710]

約数ペア:

[(1, 202189710), (2, 101094855), (3, 67396570), (5, 40437942), (6, 33698285), (10, 20218971), (15, 13479314), (30, 6739657), (97, 2084430), (194, 1042215), (291, 694810), (485, 416886), (582, 347405), (970, 208443), (1455, 138962), (2910, 69481)]