200233875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 354931200

約数和(自身を除く): 154697325

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 157, 179, 285, 375, 471, 475, 537, 785, 895, 1425, 2355, 2375, 2685, 2983, 3401, 3925, 4475, 7125, 8949, 10203, 11775, 13425, 14915, 17005, 19625, 22375, 28103, 44745, 51015, 58875, 67125, 74575, 84309, 85025, 140515, 223725, 255075, 372875, 421545, 425125, 533957, 702575, 1118625, 1275375, 1601871, 2107725, 2669785, 3512875, 8009355, 10538625, 13348925, 40046775, 66744625, 200233875]

約数ペア:

[(1, 200233875), (3, 66744625), (5, 40046775), (15, 13348925), (19, 10538625), (25, 8009355), (57, 3512875), (75, 2669785), (95, 2107725), (125, 1601871), (157, 1275375), (179, 1118625), (285, 702575), (375, 533957), (471, 425125), (475, 421545), (537, 372875), (785, 255075), (895, 223725), (1425, 140515), (2355, 85025), (2375, 84309), (2685, 74575), (2983, 67125), (3401, 58875), (3925, 51015), (4475, 44745), (7125, 28103), (8949, 22375), (10203, 19625), (11775, 17005), (13425, 14915)]