201743950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 383319216

約数和(自身を除く): 181575266

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 173, 281, 346, 415, 562, 830, 865, 1405, 1730, 2075, 2810, 4150, 4325, 7025, 8650, 14050, 14359, 23323, 28718, 46646, 48613, 71795, 97226, 116615, 143590, 233230, 243065, 358975, 486130, 583075, 717950, 1166150, 1215325, 2430650, 4034879, 8069758, 20174395, 40348790, 100871975, 201743950]

約数ペア:

[(1, 201743950), (2, 100871975), (5, 40348790), (10, 20174395), (25, 8069758), (50, 4034879), (83, 2430650), (166, 1215325), (173, 1166150), (281, 717950), (346, 583075), (415, 486130), (562, 358975), (830, 243065), (865, 233230), (1405, 143590), (1730, 116615), (2075, 97226), (2810, 71795), (4150, 48613), (4325, 46646), (7025, 28718), (8650, 23323), (14050, 14359)]