202830901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 260467200

約数和(自身を除く): 57636299

約数列:

[1, 7, 13, 29, 91, 151, 203, 377, 509, 1057, 1963, 2639, 3563, 4379, 6617, 13741, 14761, 30653, 46319, 56927, 76859, 103327, 191893, 398489, 538013, 999167, 1343251, 2228911, 6994169, 15602377, 28975843, 202830901]

約数ペア:

[(1, 202830901), (7, 28975843), (13, 15602377), (29, 6994169), (91, 2228911), (151, 1343251), (203, 999167), (377, 538013), (509, 398489), (1057, 191893), (1963, 103327), (2639, 76859), (3563, 56927), (4379, 46319), (6617, 30653), (13741, 14761)]