196527156748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{311341}}^1$

素因数の和:311618

約数の個数: 48

約数和(自身を含む): 378342798400

約数和(自身を除く): 181815641652

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 199, 244, 398, 793, 796, 1586, 2587, 3172, 5174, 10348, 12139, 24278, 48556, 157807, 311341, 315614, 622682, 631228, 1245364, 4047433, 8094866, 16189732, 18991801, 37983602, 61956859, 75967204, 123913718, 246893413, 247827436, 493786826, 805439167, 987573652, 1610878334, 3221756668, 3779368399, 7558736798, 15117473596, 49131789187, 98263578374, 196527156748]

約数ペア:

[(1, 196527156748), (2, 98263578374), (4, 49131789187), (13, 15117473596), (26, 7558736798), (52, 3779368399), (61, 3221756668), (122, 1610878334), (199, 987573652), (244, 805439167), (398, 493786826), (793, 247827436), (796, 246893413), (1586, 123913718), (2587, 75967204), (3172, 61956859), (5174, 37983602), (10348, 18991801), (12139, 16189732), (24278, 8094866), (48556, 4047433), (157807, 1245364), (311341, 631228), (315614, 622682)]