207229048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 276610952

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 76, 104, 124, 136, 152, 199, 221, 247, 248, 323, 398, 403, 442, 494, 527, 589, 646, 796, 806, 884, 988, 1054, 1178, 1292, 1592, 1612, 1768, 1976, 2108, 2356, 2584, 2587, 3224, 3383, 3781, 4199, 4216, 4712, 5174, 6169, 6766, 6851, 7562, 7657, 8398, 10013, 10348, 12338, 13532, 13702, 15124, 15314, 16796, 20026, 20696, 24676, 27064, 27404, 30248, 30628, 33592, 40052, 43979, 49153, 49352, 54808, 61256, 64277, 80104, 80197, 87958, 98306, 104873, 117211, 128554, 130169, 160394, 175916, 196612, 209746, 234422, 257108, 260338, 320788, 351832, 393224, 419492, 468844, 514216, 520676, 641576, 835601, 838984, 937688, 1041352, 1363349, 1523743, 1671202, 1992587, 2726698, 3047486, 3342404, 3985174, 5453396, 6094972, 6684808, 7970348, 10906792, 12189944, 15940696, 25903631, 51807262, 103614524, 207229048]

約数ペア:

[(1, 207229048), (2, 103614524), (4, 51807262), (8, 25903631), (13, 15940696), (17, 12189944), (19, 10906792), (26, 7970348), (31, 6684808), (34, 6094972), (38, 5453396), (52, 3985174), (62, 3342404), (68, 3047486), (76, 2726698), (104, 1992587), (124, 1671202), (136, 1523743), (152, 1363349), (199, 1041352), (221, 937688), (247, 838984), (248, 835601), (323, 641576), (398, 520676), (403, 514216), (442, 468844), (494, 419492), (527, 393224), (589, 351832), (646, 320788), (796, 260338), (806, 257108), (884, 234422), (988, 209746), (1054, 196612), (1178, 175916), (1292, 160394), (1592, 130169), (1612, 128554), (1768, 117211), (1976, 104873), (2108, 98306), (2356, 87958), (2584, 80197), (2587, 80104), (3224, 64277), (3383, 61256), (3781, 54808), (4199, 49352), (4216, 49153), (4712, 43979), (5174, 40052), (6169, 33592), (6766, 30628), (6851, 30248), (7562, 27404), (7657, 27064), (8398, 24676), (10013, 20696), (10348, 20026), (12338, 16796), (13532, 15314), (13702, 15124)]