202242128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 455970816

約数和(自身を除く): 253728688

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 47, 88, 92, 94, 176, 184, 188, 253, 368, 376, 506, 517, 752, 1012, 1034, 1063, 1081, 2024, 2068, 2126, 2162, 4048, 4136, 4252, 4324, 8272, 8504, 8648, 11693, 11891, 17008, 17296, 23386, 23782, 24449, 46772, 47564, 48898, 49961, 93544, 95128, 97796, 99922, 187088, 190256, 195592, 199844, 268939, 391184, 399688, 537878, 549571, 799376, 1075756, 1099142, 1149103, 2151512, 2198284, 2298206, 4303024, 4396568, 4596412, 8793136, 9192824, 12640133, 18385648, 25280266, 50560532, 101121064, 202242128]

約数ペア:

[(1, 202242128), (2, 101121064), (4, 50560532), (8, 25280266), (11, 18385648), (16, 12640133), (22, 9192824), (23, 8793136), (44, 4596412), (46, 4396568), (47, 4303024), (88, 2298206), (92, 2198284), (94, 2151512), (176, 1149103), (184, 1099142), (188, 1075756), (253, 799376), (368, 549571), (376, 537878), (506, 399688), (517, 391184), (752, 268939), (1012, 199844), (1034, 195592), (1063, 190256), (1081, 187088), (2024, 99922), (2068, 97796), (2126, 95128), (2162, 93544), (4048, 49961), (4136, 48898), (4252, 47564), (4324, 46772), (8272, 24449), (8504, 23782), (8648, 23386), (11693, 17296), (11891, 17008)]