203440952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 451301760

約数和(自身を除く): 247860808

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 163, 286, 326, 572, 652, 1091, 1144, 1304, 1793, 2119, 2182, 3586, 4238, 4364, 7172, 8476, 8728, 12001, 14183, 14344, 16952, 23309, 24002, 28366, 46618, 48004, 56732, 93236, 96008, 113464, 156013, 177833, 186472, 312026, 355666, 624052, 711332, 1248104, 1422664, 1956163, 2311829, 3912326, 4623658, 7824652, 9247316, 15649304, 18494632, 25430119, 50860238, 101720476, 203440952]

約数ペア:

[(1, 203440952), (2, 101720476), (4, 50860238), (8, 25430119), (11, 18494632), (13, 15649304), (22, 9247316), (26, 7824652), (44, 4623658), (52, 3912326), (88, 2311829), (104, 1956163), (143, 1422664), (163, 1248104), (286, 711332), (326, 624052), (572, 355666), (652, 312026), (1091, 186472), (1144, 177833), (1304, 156013), (1793, 113464), (2119, 96008), (2182, 93236), (3586, 56732), (4238, 48004), (4364, 46618), (7172, 28366), (8476, 24002), (8728, 23309), (12001, 16952), (14183, 14344)]