201230978260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22367}}^1\times {\mathrm{34603}}^1$

素因数の和:56992

約数の個数: 48

約数和(自身を含む): 455125095936

約数和(自身を除く): 253894117676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 22367, 34603, 44734, 69206, 89468, 111835, 138412, 173015, 223670, 290771, 346030, 447340, 449839, 581542, 692060, 899678, 1163084, 1453855, 1799356, 2249195, 2907710, 4498390, 5815420, 8996780, 773965301, 1547930602, 3095861204, 3869826505, 7739653010, 10061548913, 15479306020, 20123097826, 40246195652, 50307744565, 100615489130, 201230978260]

約数ペア:

[(1, 201230978260), (2, 100615489130), (4, 50307744565), (5, 40246195652), (10, 20123097826), (13, 15479306020), (20, 10061548913), (26, 7739653010), (52, 3869826505), (65, 3095861204), (130, 1547930602), (260, 773965301), (22367, 8996780), (34603, 5815420), (44734, 4498390), (69206, 2907710), (89468, 2249195), (111835, 1799356), (138412, 1453855), (173015, 1163084), (223670, 899678), (290771, 692060), (346030, 581542), (447340, 449839)]