195090844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 391608000

約数和(自身を除く): 196517156

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 199, 221, 398, 442, 796, 884, 1109, 2218, 2587, 3383, 4436, 5174, 6766, 10348, 13532, 14417, 18853, 28834, 37706, 43979, 57668, 75412, 87958, 175916, 220691, 245089, 441382, 490178, 882764, 980356, 2868983, 3751747, 5737966, 7503494, 11475932, 15006988, 48772711, 97545422, 195090844]

約数ペア:

[(1, 195090844), (2, 97545422), (4, 48772711), (13, 15006988), (17, 11475932), (26, 7503494), (34, 5737966), (52, 3751747), (68, 2868983), (199, 980356), (221, 882764), (398, 490178), (442, 441382), (796, 245089), (884, 220691), (1109, 175916), (2218, 87958), (2587, 75412), (3383, 57668), (4436, 43979), (5174, 37706), (6766, 28834), (10348, 18853), (13532, 14417)]