202131774

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 517974912

約数和(自身を除く): 315843138

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 107, 117, 138, 162, 169, 207, 214, 234, 243, 299, 321, 338, 351, 414, 486, 507, 598, 621, 642, 702, 897, 963, 1014, 1053, 1242, 1391, 1521, 1794, 1863, 1926, 2106, 2461, 2691, 2782, 2889, 3042, 3159, 3726, 3887, 4173, 4563, 4922, 5382, 5589, 5778, 6318, 7383, 7774, 8073, 8346, 8667, 9126, 11178, 11661, 12519, 13689, 14766, 16146, 17334, 18083, 22149, 23322, 24219, 25038, 26001, 27378, 31993, 34983, 36166, 37557, 41067, 44298, 48438, 52002, 54249, 63986, 66447, 69966, 72657, 75114, 82134, 95979, 104949, 108498, 112671, 132894, 145314, 162747, 191958, 199341, 209898, 225342, 287937, 314847, 325494, 338013, 398682, 415909, 488241, 575874, 598023, 629694, 676026, 831818, 863811, 944541, 976482, 1196046, 1247727, 1464723, 1727622, 1889082, 2495454, 2591433, 2929446, 3743181, 4394169, 5182866, 7486362, 7774299, 8788338, 11229543, 15548598, 22459086, 33688629, 67377258, 101065887, 202131774]

約数ペア:

[(1, 202131774), (2, 101065887), (3, 67377258), (6, 33688629), (9, 22459086), (13, 15548598), (18, 11229543), (23, 8788338), (26, 7774299), (27, 7486362), (39, 5182866), (46, 4394169), (54, 3743181), (69, 2929446), (78, 2591433), (81, 2495454), (107, 1889082), (117, 1727622), (138, 1464723), (162, 1247727), (169, 1196046), (207, 976482), (214, 944541), (234, 863811), (243, 831818), (299, 676026), (321, 629694), (338, 598023), (351, 575874), (414, 488241), (486, 415909), (507, 398682), (598, 338013), (621, 325494), (642, 314847), (702, 287937), (897, 225342), (963, 209898), (1014, 199341), (1053, 191958), (1242, 162747), (1391, 145314), (1521, 132894), (1794, 112671), (1863, 108498), (1926, 104949), (2106, 95979), (2461, 82134), (2691, 75114), (2782, 72657), (2889, 69966), (3042, 66447), (3159, 63986), (3726, 54249), (3887, 52002), (4173, 48438), (4563, 44298), (4922, 41067), (5382, 37557), (5589, 36166), (5778, 34983), (6318, 31993), (7383, 27378), (7774, 26001), (8073, 25038), (8346, 24219), (8667, 23322), (9126, 22149), (11178, 18083), (11661, 17334), (12519, 16146), (13689, 14766)]