213196932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 622282752

約数和(自身を除く): 409085820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 204, 211, 221, 234, 254, 306, 381, 422, 442, 468, 508, 612, 633, 663, 762, 844, 884, 1143, 1266, 1326, 1524, 1651, 1899, 1989, 2159, 2286, 2532, 2652, 2743, 3302, 3587, 3798, 3978, 4318, 4572, 4953, 5486, 6477, 6604, 7174, 7596, 7956, 8229, 8636, 9906, 10761, 10972, 12954, 14348, 14859, 16458, 19431, 19812, 21522, 24687, 25908, 26797, 28067, 29718, 32283, 32916, 38862, 43044, 46631, 49374, 53594, 56134, 59436, 64566, 77724, 80391, 84201, 93262, 98748, 107188, 112268, 129132, 139893, 160782, 168402, 186524, 241173, 252603, 279786, 321564, 336804, 348361, 419679, 455549, 482346, 505206, 559572, 696722, 839358, 911098, 964692, 1010412, 1045083, 1366647, 1393444, 1678716, 1822196, 2090166, 2733294, 3135249, 4099941, 4180332, 5466588, 5922137, 6270498, 8199882, 11844274, 12540996, 16399764, 17766411, 23688548, 35532822, 53299233, 71065644, 106598466, 213196932]

約数ペア:

[(1, 213196932), (2, 106598466), (3, 71065644), (4, 53299233), (6, 35532822), (9, 23688548), (12, 17766411), (13, 16399764), (17, 12540996), (18, 11844274), (26, 8199882), (34, 6270498), (36, 5922137), (39, 5466588), (51, 4180332), (52, 4099941), (68, 3135249), (78, 2733294), (102, 2090166), (117, 1822196), (127, 1678716), (153, 1393444), (156, 1366647), (204, 1045083), (211, 1010412), (221, 964692), (234, 911098), (254, 839358), (306, 696722), (381, 559572), (422, 505206), (442, 482346), (468, 455549), (508, 419679), (612, 348361), (633, 336804), (663, 321564), (762, 279786), (844, 252603), (884, 241173), (1143, 186524), (1266, 168402), (1326, 160782), (1524, 139893), (1651, 129132), (1899, 112268), (1989, 107188), (2159, 98748), (2286, 93262), (2532, 84201), (2652, 80391), (2743, 77724), (3302, 64566), (3587, 59436), (3798, 56134), (3978, 53594), (4318, 49374), (4572, 46631), (4953, 43044), (5486, 38862), (6477, 32916), (6604, 32283), (7174, 29718), (7596, 28067), (7956, 26797), (8229, 25908), (8636, 24687), (9906, 21522), (10761, 19812), (10972, 19431), (12954, 16458), (14348, 14859)]