202585941

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 314146560

約数和(自身を除く): 111560619

約数列:

[1, 3, 9, 27, 61, 79, 81, 173, 183, 237, 243, 519, 549, 711, 1557, 1647, 2133, 4671, 4819, 4941, 6399, 10553, 13667, 14013, 14457, 14823, 19197, 31659, 41001, 42039, 43371, 94977, 123003, 130113, 284931, 369009, 390339, 833687, 854793, 1107027, 1171017, 2501061, 2564379, 3321081, 7503183, 22509549, 67528647, 202585941]

約数ペア:

[(1, 202585941), (3, 67528647), (9, 22509549), (27, 7503183), (61, 3321081), (79, 2564379), (81, 2501061), (173, 1171017), (183, 1107027), (237, 854793), (243, 833687), (519, 390339), (549, 369009), (711, 284931), (1557, 130113), (1647, 123003), (2133, 94977), (4671, 43371), (4819, 42039), (4941, 41001), (6399, 31659), (10553, 19197), (13667, 14823), (14013, 14457)]