216176021932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{342469}}^1$

素因数の和:342746

約数の個数: 48

約数和(自身を含む): 416169544000

約数和(自身を除く): 199993522068

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 199, 244, 398, 793, 796, 1586, 2587, 3172, 5174, 10348, 12139, 24278, 48556, 157807, 315614, 342469, 631228, 684938, 1369876, 4452097, 8904194, 17808388, 20890609, 41781218, 68151331, 83562436, 136302662, 271577917, 272605324, 543155834, 885967303, 1086311668, 1771934606, 3543869212, 4157231191, 8314462382, 16628924764, 54044005483, 108088010966, 216176021932]

約数ペア:

[(1, 216176021932), (2, 108088010966), (4, 54044005483), (13, 16628924764), (26, 8314462382), (52, 4157231191), (61, 3543869212), (122, 1771934606), (199, 1086311668), (244, 885967303), (398, 543155834), (793, 272605324), (796, 271577917), (1586, 136302662), (2587, 83562436), (3172, 68151331), (5174, 41781218), (10348, 20890609), (12139, 17808388), (24278, 8904194), (48556, 4452097), (157807, 1369876), (315614, 684938), (342469, 631228)]