204512698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 351187200

約数和(自身を除く): 146674502

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 199, 377, 398, 611, 754, 841, 1222, 1363, 1682, 2587, 2726, 5174, 5771, 9353, 10933, 11542, 17719, 18706, 21866, 35438, 39527, 75023, 79054, 121589, 150046, 167359, 243178, 271237, 334718, 513851, 542474, 1027702, 2175667, 3526081, 4351334, 7052162, 7865873, 15731746, 102256349, 204512698]

約数ペア:

[(1, 204512698), (2, 102256349), (13, 15731746), (26, 7865873), (29, 7052162), (47, 4351334), (58, 3526081), (94, 2175667), (199, 1027702), (377, 542474), (398, 513851), (611, 334718), (754, 271237), (841, 243178), (1222, 167359), (1363, 150046), (1682, 121589), (2587, 79054), (2726, 75023), (5174, 39527), (5771, 35438), (9353, 21866), (10933, 18706), (11542, 17719)]