203898576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 180

約数和(自身を含む): 651211296

約数和(自身を除く): 447312720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 76, 82, 84, 112, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 304, 328, 336, 361, 399, 456, 492, 532, 574, 656, 722, 779, 798, 861, 912, 984, 1064, 1083, 1148, 1444, 1558, 1596, 1681, 1722, 1968, 2128, 2166, 2296, 2337, 2527, 2888, 3116, 3192, 3362, 3444, 4332, 4592, 4674, 5043, 5054, 5453, 5776, 6232, 6384, 6724, 6888, 7581, 8664, 9348, 10086, 10108, 10906, 11767, 12464, 13448, 13776, 14801, 15162, 16359, 17328, 18696, 20172, 20216, 21812, 23534, 26896, 29602, 30324, 31939, 32718, 35301, 37392, 40344, 40432, 43624, 44403, 47068, 59204, 60648, 63878, 65436, 70602, 80688, 87248, 88806, 94136, 95817, 103607, 118408, 121296, 127756, 130872, 141204, 177612, 188272, 191634, 207214, 223573, 236816, 255512, 261744, 282408, 310821, 355224, 383268, 414428, 447146, 511024, 564816, 606841, 621642, 670719, 710448, 766536, 828856, 894292, 1213682, 1243284, 1341438, 1533072, 1657712, 1788584, 1820523, 2427364, 2486568, 2682876, 3577168, 3641046, 4247887, 4854728, 4973136, 5365752, 7282092, 8495774, 9709456, 10731504, 12743661, 14564184, 16991548, 25487322, 29128368, 33983096, 50974644, 67966192, 101949288, 203898576]

約数ペア:

[(1, 203898576), (2, 101949288), (3, 67966192), (4, 50974644), (6, 33983096), (7, 29128368), (8, 25487322), (12, 16991548), (14, 14564184), (16, 12743661), (19, 10731504), (21, 9709456), (24, 8495774), (28, 7282092), (38, 5365752), (41, 4973136), (42, 4854728), (48, 4247887), (56, 3641046), (57, 3577168), (76, 2682876), (82, 2486568), (84, 2427364), (112, 1820523), (114, 1788584), (123, 1657712), (133, 1533072), (152, 1341438), (164, 1243284), (168, 1213682), (228, 894292), (246, 828856), (266, 766536), (287, 710448), (304, 670719), (328, 621642), (336, 606841), (361, 564816), (399, 511024), (456, 447146), (492, 414428), (532, 383268), (574, 355224), (656, 310821), (722, 282408), (779, 261744), (798, 255512), (861, 236816), (912, 223573), (984, 207214), (1064, 191634), (1083, 188272), (1148, 177612), (1444, 141204), (1558, 130872), (1596, 127756), (1681, 121296), (1722, 118408), (1968, 103607), (2128, 95817), (2166, 94136), (2296, 88806), (2337, 87248), (2527, 80688), (2888, 70602), (3116, 65436), (3192, 63878), (3362, 60648), (3444, 59204), (4332, 47068), (4592, 44403), (4674, 43624), (5043, 40432), (5054, 40344), (5453, 37392), (5776, 35301), (6232, 32718), (6384, 31939), (6724, 30324), (6888, 29602), (7581, 26896), (8664, 23534), (9348, 21812), (10086, 20216), (10108, 20172), (10906, 18696), (11767, 17328), (12464, 16359), (13448, 15162), (13776, 14801)]