208525830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{44273}}^1$

素因数の和:44440

約数の個数: 32

約数和(自身を含む): 503661024

約数和(自身を除く): 295135194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 44273, 88546, 132819, 221365, 265638, 442730, 664095, 1328190, 6950861, 13901722, 20852583, 34754305, 41705166, 69508610, 104262915, 208525830]

約数ペア:

[(1, 208525830), (2, 104262915), (3, 69508610), (5, 41705166), (6, 34754305), (10, 20852583), (15, 13901722), (30, 6950861), (157, 1328190), (314, 664095), (471, 442730), (785, 265638), (942, 221365), (1570, 132819), (2355, 88546), (4710, 44273)]