194610776

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1621}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 374682000

約数和(自身を除く): 180071224

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 349, 698, 1396, 1621, 2792, 3242, 6484, 12968, 15007, 30014, 60028, 69703, 120056, 139406, 278812, 557624, 565729, 1131458, 2262916, 4525832, 24326347, 48652694, 97305388, 194610776]

約数ペア:

[(1, 194610776), (2, 97305388), (4, 48652694), (8, 24326347), (43, 4525832), (86, 2262916), (172, 1131458), (344, 565729), (349, 557624), (698, 278812), (1396, 139406), (1621, 120056), (2792, 69703), (3242, 60028), (6484, 30014), (12968, 15007)]