201974604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 524590080

約数和(自身を除く): 322615476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 163, 169, 188, 282, 326, 338, 489, 507, 564, 611, 652, 676, 978, 1014, 1222, 1833, 1956, 2028, 2119, 2197, 2444, 3666, 4238, 4394, 6357, 6591, 7332, 7661, 7943, 8476, 8788, 12714, 13182, 15322, 15886, 22983, 23829, 25428, 26364, 27547, 30644, 31772, 45966, 47658, 55094, 82641, 91932, 95316, 99593, 103259, 110188, 165282, 199186, 206518, 298779, 309777, 330564, 358111, 398372, 413036, 597558, 619554, 716222, 1074333, 1195116, 1239108, 1294709, 1432444, 2148666, 2589418, 3884127, 4297332, 5178836, 7768254, 15536508, 16831217, 33662434, 50493651, 67324868, 100987302, 201974604]

約数ペア:

[(1, 201974604), (2, 100987302), (3, 67324868), (4, 50493651), (6, 33662434), (12, 16831217), (13, 15536508), (26, 7768254), (39, 5178836), (47, 4297332), (52, 3884127), (78, 2589418), (94, 2148666), (141, 1432444), (156, 1294709), (163, 1239108), (169, 1195116), (188, 1074333), (282, 716222), (326, 619554), (338, 597558), (489, 413036), (507, 398372), (564, 358111), (611, 330564), (652, 309777), (676, 298779), (978, 206518), (1014, 199186), (1222, 165282), (1833, 110188), (1956, 103259), (2028, 99593), (2119, 95316), (2197, 91932), (2444, 82641), (3666, 55094), (4238, 47658), (4394, 45966), (6357, 31772), (6591, 30644), (7332, 27547), (7661, 26364), (7943, 25428), (8476, 23829), (8788, 22983), (12714, 15886), (13182, 15322)]