201519292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 403970112

約数和(自身を除く): 202450820

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 311, 442, 622, 733, 884, 1244, 1466, 2932, 4043, 5287, 8086, 9529, 10574, 12461, 16172, 19058, 21148, 24922, 38116, 49844, 68731, 137462, 161993, 227963, 274924, 323986, 455926, 647972, 911852, 2963519, 3875371, 5927038, 7750742, 11854076, 15501484, 50379823, 100759646, 201519292]

約数ペア:

[(1, 201519292), (2, 100759646), (4, 50379823), (13, 15501484), (17, 11854076), (26, 7750742), (34, 5927038), (52, 3875371), (68, 2963519), (221, 911852), (311, 647972), (442, 455926), (622, 323986), (733, 274924), (884, 227963), (1244, 161993), (1466, 137462), (2932, 68731), (4043, 49844), (5287, 38116), (8086, 24922), (9529, 21148), (10574, 19058), (12461, 16172)]