201582243

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 327451680

約数和(自身を除く): 125869437

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 457, 459, 527, 837, 961, 1371, 1581, 2883, 4113, 4743, 7769, 8649, 12339, 14167, 14229, 16337, 23307, 25947, 42501, 49011, 69921, 127503, 147033, 209763, 240839, 382509, 439177, 441099, 722517, 1317531, 2167551, 3952593, 6502653, 7466009, 11857779, 22398027, 67194081, 201582243]

約数ペア:

[(1, 201582243), (3, 67194081), (9, 22398027), (17, 11857779), (27, 7466009), (31, 6502653), (51, 3952593), (93, 2167551), (153, 1317531), (279, 722517), (457, 441099), (459, 439177), (527, 382509), (837, 240839), (961, 209763), (1371, 147033), (1581, 127503), (2883, 69921), (4113, 49011), (4743, 42501), (7769, 25947), (8649, 23307), (12339, 16337), (14167, 14229)]