201642426

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 470707200

約数和(自身を除く): 269064774

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 179, 207, 358, 414, 537, 621, 907, 1074, 1242, 1611, 1814, 2721, 3222, 4117, 4833, 5442, 8163, 8234, 9666, 12351, 16326, 20861, 24489, 24702, 37053, 41722, 48978, 62583, 74106, 111159, 125166, 162353, 187749, 222318, 324706, 375498, 487059, 563247, 974118, 1126494, 1461177, 2922354, 3734119, 4383531, 7468238, 8767062, 11202357, 22404714, 33607071, 67214142, 100821213, 201642426]

約数ペア:

[(1, 201642426), (2, 100821213), (3, 67214142), (6, 33607071), (9, 22404714), (18, 11202357), (23, 8767062), (27, 7468238), (46, 4383531), (54, 3734119), (69, 2922354), (138, 1461177), (179, 1126494), (207, 974118), (358, 563247), (414, 487059), (537, 375498), (621, 324706), (907, 222318), (1074, 187749), (1242, 162353), (1611, 125166), (1814, 111159), (2721, 74106), (3222, 62583), (4117, 48978), (4833, 41722), (5442, 37053), (8163, 24702), (8234, 24489), (9666, 20861), (12351, 16326)]