203876192

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{37699}}^1$

素因数の和:37735

約数の個数: 36

約数和(自身を含む): 434643300

約数和(自身を除く): 230767108

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 37699, 75398, 150796, 301592, 490087, 603184, 980174, 1206368, 1960348, 3920696, 6371131, 7841392, 12742262, 15682784, 25484524, 50969048, 101938096, 203876192]

約数ペア:

[(1, 203876192), (2, 101938096), (4, 50969048), (8, 25484524), (13, 15682784), (16, 12742262), (26, 7841392), (32, 6371131), (52, 3920696), (104, 1960348), (169, 1206368), (208, 980174), (338, 603184), (416, 490087), (676, 301592), (1352, 150796), (2704, 75398), (5408, 37699)]