201388425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2143}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 382832640

約数和(自身を除く): 181444215

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 179, 525, 537, 895, 1253, 2143, 2685, 3759, 4475, 6265, 6429, 10715, 13425, 15001, 18795, 31325, 32145, 45003, 53575, 75005, 93975, 160725, 225015, 375025, 383597, 1125075, 1150791, 1917985, 2685179, 5753955, 8055537, 9589925, 13425895, 28769775, 40277685, 67129475, 201388425]

約数ペア:

[(1, 201388425), (3, 67129475), (5, 40277685), (7, 28769775), (15, 13425895), (21, 9589925), (25, 8055537), (35, 5753955), (75, 2685179), (105, 1917985), (175, 1150791), (179, 1125075), (525, 383597), (537, 375025), (895, 225015), (1253, 160725), (2143, 93975), (2685, 75005), (3759, 53575), (4475, 45003), (6265, 32145), (6429, 31325), (10715, 18795), (13425, 15001)]