208546338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2671}}^1$

素因数の和:2720

約数の個数: 96

約数和(自身を含む): 563300352

約数和(自身を除く): 354754014

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 169, 182, 231, 273, 286, 338, 429, 462, 507, 546, 858, 1001, 1014, 1183, 1859, 2002, 2366, 2671, 3003, 3549, 3718, 5342, 5577, 6006, 7098, 8013, 11154, 13013, 16026, 18697, 26026, 29381, 34723, 37394, 39039, 56091, 58762, 69446, 78078, 88143, 104169, 112182, 176286, 205667, 208338, 243061, 381953, 411334, 451399, 486122, 617001, 729183, 763906, 902798, 1145859, 1234002, 1354197, 1458366, 2291718, 2673671, 2708394, 3159793, 4965389, 5347342, 6319586, 8021013, 9479379, 9930778, 14896167, 16042026, 18958758, 29792334, 34757723, 69515446, 104273169, 208546338]

約数ペア:

[(1, 208546338), (2, 104273169), (3, 69515446), (6, 34757723), (7, 29792334), (11, 18958758), (13, 16042026), (14, 14896167), (21, 9930778), (22, 9479379), (26, 8021013), (33, 6319586), (39, 5347342), (42, 4965389), (66, 3159793), (77, 2708394), (78, 2673671), (91, 2291718), (143, 1458366), (154, 1354197), (169, 1234002), (182, 1145859), (231, 902798), (273, 763906), (286, 729183), (338, 617001), (429, 486122), (462, 451399), (507, 411334), (546, 381953), (858, 243061), (1001, 208338), (1014, 205667), (1183, 176286), (1859, 112182), (2002, 104169), (2366, 88143), (2671, 78078), (3003, 69446), (3549, 58762), (3718, 56091), (5342, 39039), (5577, 37394), (6006, 34723), (7098, 29381), (8013, 26026), (11154, 18697), (13013, 16026)]