201799180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 294620660

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 79, 85, 110, 158, 170, 187, 220, 316, 340, 374, 395, 683, 748, 790, 869, 935, 1343, 1366, 1580, 1738, 1870, 2686, 2732, 3415, 3476, 3740, 4345, 5372, 6715, 6830, 7513, 8690, 11611, 13430, 13660, 14773, 15026, 17380, 23222, 26860, 29546, 30052, 37565, 46444, 53957, 58055, 59092, 73865, 75130, 107914, 116110, 127721, 147730, 150260, 215828, 232220, 255442, 269785, 295460, 510884, 539570, 593527, 638605, 917269, 1079140, 1187054, 1277210, 1834538, 2374108, 2554420, 2967635, 3669076, 4586345, 5935270, 9172690, 10089959, 11870540, 18345380, 20179918, 40359836, 50449795, 100899590, 201799180]

約数ペア:

[(1, 201799180), (2, 100899590), (4, 50449795), (5, 40359836), (10, 20179918), (11, 18345380), (17, 11870540), (20, 10089959), (22, 9172690), (34, 5935270), (44, 4586345), (55, 3669076), (68, 2967635), (79, 2554420), (85, 2374108), (110, 1834538), (158, 1277210), (170, 1187054), (187, 1079140), (220, 917269), (316, 638605), (340, 593527), (374, 539570), (395, 510884), (683, 295460), (748, 269785), (790, 255442), (869, 232220), (935, 215828), (1343, 150260), (1366, 147730), (1580, 127721), (1738, 116110), (1870, 107914), (2686, 75130), (2732, 73865), (3415, 59092), (3476, 58055), (3740, 53957), (4345, 46444), (5372, 37565), (6715, 30052), (6830, 29546), (7513, 26860), (8690, 23222), (11611, 17380), (13430, 15026), (13660, 14773)]