210432845

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 300741120

約数和(自身を除く): 90308275

約数列:

[1, 5, 7, 29, 35, 145, 151, 203, 755, 1015, 1057, 1373, 4379, 5285, 6865, 9611, 21895, 30653, 39817, 48055, 153265, 199085, 207323, 278719, 1036615, 1393595, 1451261, 6012367, 7256305, 30061835, 42086569, 210432845]

約数ペア:

[(1, 210432845), (5, 42086569), (7, 30061835), (29, 7256305), (35, 6012367), (145, 1451261), (151, 1393595), (203, 1036615), (755, 278719), (1015, 207323), (1057, 199085), (1373, 153265), (4379, 48055), (5285, 39817), (6865, 30653), (9611, 21895)]