197176356

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^3\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 120

約数和(自身を含む): 560409080

約数和(自身を除く): 363232724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 277, 324, 338, 351, 468, 507, 554, 676, 702, 831, 1014, 1053, 1108, 1404, 1521, 1662, 2028, 2106, 2197, 2493, 3042, 3324, 3601, 4212, 4394, 4563, 4986, 6084, 6591, 7202, 7479, 8788, 9126, 9972, 10803, 13182, 13689, 14404, 14958, 18252, 19773, 21606, 22437, 26364, 27378, 29916, 32409, 39546, 43212, 44874, 46813, 54756, 59319, 64818, 79092, 89748, 93626, 97227, 118638, 129636, 140439, 177957, 187252, 194454, 237276, 280878, 291681, 355914, 388908, 421317, 561756, 583362, 608569, 711828, 842634, 1166724, 1217138, 1263951, 1685268, 1825707, 2434276, 2527902, 3651414, 3791853, 5055804, 5477121, 7302828, 7583706, 10954242, 15167412, 16431363, 21908484, 32862726, 49294089, 65725452, 98588178, 197176356]

約数ペア:

[(1, 197176356), (2, 98588178), (3, 65725452), (4, 49294089), (6, 32862726), (9, 21908484), (12, 16431363), (13, 15167412), (18, 10954242), (26, 7583706), (27, 7302828), (36, 5477121), (39, 5055804), (52, 3791853), (54, 3651414), (78, 2527902), (81, 2434276), (108, 1825707), (117, 1685268), (156, 1263951), (162, 1217138), (169, 1166724), (234, 842634), (277, 711828), (324, 608569), (338, 583362), (351, 561756), (468, 421317), (507, 388908), (554, 355914), (676, 291681), (702, 280878), (831, 237276), (1014, 194454), (1053, 187252), (1108, 177957), (1404, 140439), (1521, 129636), (1662, 118638), (2028, 97227), (2106, 93626), (2197, 89748), (2493, 79092), (3042, 64818), (3324, 59319), (3601, 54756), (4212, 46813), (4394, 44874), (4563, 43212), (4986, 39546), (6084, 32409), (6591, 29916), (7202, 27378), (7479, 26364), (8788, 22437), (9126, 21606), (9972, 19773), (10803, 18252), (13182, 14958), (13689, 14404)]