201641526

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1373}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 450122400

約数和(自身を除く): 248480874

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 199, 246, 369, 398, 597, 738, 1194, 1373, 1791, 2746, 3582, 4119, 8159, 8238, 12357, 16318, 24477, 24714, 48954, 56293, 73431, 112586, 146862, 168879, 273227, 337758, 506637, 546454, 819681, 1013274, 1639362, 2459043, 4918086, 11202307, 22404614, 33606921, 67213842, 100820763, 201641526]

約数ペア:

[(1, 201641526), (2, 100820763), (3, 67213842), (6, 33606921), (9, 22404614), (18, 11202307), (41, 4918086), (82, 2459043), (123, 1639362), (199, 1013274), (246, 819681), (369, 546454), (398, 506637), (597, 337758), (738, 273227), (1194, 168879), (1373, 146862), (1791, 112586), (2746, 73431), (3582, 56293), (4119, 48954), (8159, 24714), (8238, 24477), (12357, 16318)]