211501422

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 543697920

約数和(自身を除く): 332196498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 113, 137, 138, 198, 207, 226, 253, 274, 297, 339, 411, 414, 506, 594, 621, 678, 759, 822, 1017, 1233, 1242, 1243, 1507, 1518, 2034, 2277, 2466, 2486, 2599, 3014, 3051, 3151, 3699, 3729, 4521, 4554, 5198, 6102, 6302, 6831, 7398, 7458, 7797, 9042, 9453, 11187, 13563, 13662, 15481, 15594, 18906, 22374, 23391, 27126, 28359, 28589, 30962, 33561, 34661, 40689, 46443, 46782, 56718, 57178, 67122, 69322, 70173, 81378, 85077, 85767, 92886, 103983, 139329, 140346, 170154, 170291, 171534, 207966, 257301, 278658, 311949, 340582, 356063, 417987, 510873, 514602, 623898, 712126, 771903, 835974, 935847, 1021746, 1068189, 1532619, 1543806, 1871694, 2136378, 3065238, 3204567, 3916693, 4597857, 6409134, 7833386, 9195714, 9613701, 11750079, 19227402, 23500158, 35250237, 70500474, 105750711, 211501422]

約数ペア:

[(1, 211501422), (2, 105750711), (3, 70500474), (6, 35250237), (9, 23500158), (11, 19227402), (18, 11750079), (22, 9613701), (23, 9195714), (27, 7833386), (33, 6409134), (46, 4597857), (54, 3916693), (66, 3204567), (69, 3065238), (99, 2136378), (113, 1871694), (137, 1543806), (138, 1532619), (198, 1068189), (207, 1021746), (226, 935847), (253, 835974), (274, 771903), (297, 712126), (339, 623898), (411, 514602), (414, 510873), (506, 417987), (594, 356063), (621, 340582), (678, 311949), (759, 278658), (822, 257301), (1017, 207966), (1233, 171534), (1242, 170291), (1243, 170154), (1507, 140346), (1518, 139329), (2034, 103983), (2277, 92886), (2466, 85767), (2486, 85077), (2599, 81378), (3014, 70173), (3051, 69322), (3151, 67122), (3699, 57178), (3729, 56718), (4521, 46782), (4554, 46443), (5198, 40689), (6102, 34661), (6302, 33561), (6831, 30962), (7398, 28589), (7458, 28359), (7797, 27126), (9042, 23391), (9453, 22374), (11187, 18906), (13563, 15594), (13662, 15481)]