201673910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{1031}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 375681024

約数和(自身を除く): 174007114

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 631, 1031, 1262, 2062, 3155, 5155, 6310, 10310, 19561, 31961, 39122, 63922, 97805, 159805, 195610, 319610, 650561, 1301122, 3252805, 6505610, 20167391, 40334782, 100836955, 201673910]

約数ペア:

[(1, 201673910), (2, 100836955), (5, 40334782), (10, 20167391), (31, 6505610), (62, 3252805), (155, 1301122), (310, 650561), (631, 319610), (1031, 195610), (1262, 159805), (2062, 97805), (3155, 63922), (5155, 39122), (6310, 31961), (10310, 19561)]