201955916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 384061440

約数和(自身を除く): 182105524

約数列:

[1, 2, 4, 23, 37, 46, 74, 79, 92, 148, 158, 316, 751, 851, 1502, 1702, 1817, 2923, 3004, 3404, 3634, 5846, 7268, 11692, 17273, 27787, 34546, 55574, 59329, 67229, 69092, 111148, 118658, 134458, 237316, 268916, 639101, 1278202, 1364567, 2195173, 2556404, 2729134, 4390346, 5458268, 8780692, 50488979, 100977958, 201955916]

約数ペア:

[(1, 201955916), (2, 100977958), (4, 50488979), (23, 8780692), (37, 5458268), (46, 4390346), (74, 2729134), (79, 2556404), (92, 2195173), (148, 1364567), (158, 1278202), (316, 639101), (751, 268916), (851, 237316), (1502, 134458), (1702, 118658), (1817, 111148), (2923, 69092), (3004, 67229), (3404, 59329), (3634, 55574), (5846, 34546), (7268, 27787), (11692, 17273)]