202134625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21001}}^1$

素因数の和:21034

約数の個数: 32

約数和(自身を含む): 314525952

約数和(自身を除く): 112391327

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 9625, 21001, 105005, 147007, 231011, 525025, 735035, 1155055, 1617077, 2625125, 3675175, 5775275, 8085385, 18375875, 28876375, 40426925, 202134625]

約数ペア:

[(1, 202134625), (5, 40426925), (7, 28876375), (11, 18375875), (25, 8085385), (35, 5775275), (55, 3675175), (77, 2625125), (125, 1617077), (175, 1155055), (275, 735035), (385, 525025), (875, 231011), (1375, 147007), (1925, 105005), (9625, 21001)]