202449513

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 320447232

約数和(自身を除く): 117997719

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1533, 2993, 3221, 8979, 9663, 20951, 22547, 62853, 67641, 132061, 235133, 396183, 705399, 924427, 1645931, 2773281, 4937793, 9640453, 28921359, 67483171, 202449513]

約数ペア:

[(1, 202449513), (3, 67483171), (7, 28921359), (21, 9640453), (41, 4937793), (73, 2773281), (123, 1645931), (219, 924427), (287, 705399), (511, 396183), (861, 235133), (1533, 132061), (2993, 67641), (3221, 62853), (8979, 22547), (9663, 20951)]