201932972030

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{255611357}}^1$

素因数の和:255611443

約数の個数: 16

約数和(自身を含む): 368080355520

約数和(自身を除く): 166147383490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 255611357, 511222714, 1278056785, 2556113570, 20193297203, 40386594406, 100966486015, 201932972030]

約数ペア:

[(1, 201932972030), (2, 100966486015), (5, 40386594406), (10, 20193297203), (79, 2556113570), (158, 1278056785), (395, 511222714), (790, 255611357)]