201958524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 539360640

約数和(自身を除く): 337402116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 503, 587, 684, 1006, 1174, 1509, 1761, 2012, 2348, 3018, 3522, 4527, 5283, 6036, 7044, 9054, 9557, 10566, 11153, 18108, 19114, 21132, 22306, 28671, 33459, 38228, 44612, 57342, 66918, 86013, 100377, 114684, 133836, 172026, 200754, 295261, 344052, 401508, 590522, 885783, 1181044, 1771566, 2657349, 3543132, 5314698, 5609959, 10629396, 11219918, 16829877, 22439836, 33659754, 50489631, 67319508, 100979262, 201958524]

約数ペア:

[(1, 201958524), (2, 100979262), (3, 67319508), (4, 50489631), (6, 33659754), (9, 22439836), (12, 16829877), (18, 11219918), (19, 10629396), (36, 5609959), (38, 5314698), (57, 3543132), (76, 2657349), (114, 1771566), (171, 1181044), (228, 885783), (342, 590522), (503, 401508), (587, 344052), (684, 295261), (1006, 200754), (1174, 172026), (1509, 133836), (1761, 114684), (2012, 100377), (2348, 86013), (3018, 66918), (3522, 57342), (4527, 44612), (5283, 38228), (6036, 33459), (7044, 28671), (9054, 22306), (9557, 21132), (10566, 19114), (11153, 18108)]