209051643410

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{356981}}^1$

素因数の和:357518

約数の個数: 32

約数和(自身を含む): 379706046192

約数和(自身を除く): 170654402782

約数列:

[1, 2, 5, 10, 157, 314, 373, 746, 785, 1570, 1865, 3730, 58561, 117122, 292805, 356981, 585610, 713962, 1784905, 3569810, 56046017, 112092034, 133153913, 266307826, 280230085, 560460170, 665769565, 1331539130, 20905164341, 41810328682, 104525821705, 209051643410]

約数ペア:

[(1, 209051643410), (2, 104525821705), (5, 41810328682), (10, 20905164341), (157, 1331539130), (314, 665769565), (373, 560460170), (746, 280230085), (785, 266307826), (1570, 133153913), (1865, 112092034), (3730, 56046017), (58561, 3569810), (117122, 1784905), (292805, 713962), (356981, 585610)]