202225309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 244984320

約数和(自身を除く): 42759011

約数列:

[1, 11, 13, 61, 97, 143, 239, 671, 793, 1067, 1261, 2629, 3107, 5917, 8723, 13871, 14579, 23183, 34177, 65087, 76921, 160369, 189527, 255013, 301379, 846131, 1414163, 2084797, 3315169, 15555793, 18384119, 202225309]

約数ペア:

[(1, 202225309), (11, 18384119), (13, 15555793), (61, 3315169), (97, 2084797), (143, 1414163), (239, 846131), (671, 301379), (793, 255013), (1067, 189527), (1261, 160369), (2629, 76921), (3107, 65087), (5917, 34177), (8723, 23183), (13871, 14579)]