198428208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12959}}^1$

素因数の和:13010

約数の個数: 80

約数和(自身を含む): 578534400

約数和(自身を除く): 380106192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 12959, 15312, 25918, 38877, 51836, 77754, 103672, 142549, 155508, 207344, 285098, 311016, 375811, 427647, 570196, 622032, 751622, 855294, 1127433, 1140392, 1503244, 1710588, 2254866, 2280784, 3006488, 3421176, 4133921, 4509732, 6012976, 6842352, 8267842, 9019464, 12401763, 16535684, 18038928, 24803526, 33071368, 49607052, 66142736, 99214104, 198428208]

約数ペア:

[(1, 198428208), (2, 99214104), (3, 66142736), (4, 49607052), (6, 33071368), (8, 24803526), (11, 18038928), (12, 16535684), (16, 12401763), (22, 9019464), (24, 8267842), (29, 6842352), (33, 6012976), (44, 4509732), (48, 4133921), (58, 3421176), (66, 3006488), (87, 2280784), (88, 2254866), (116, 1710588), (132, 1503244), (174, 1140392), (176, 1127433), (232, 855294), (264, 751622), (319, 622032), (348, 570196), (464, 427647), (528, 375811), (638, 311016), (696, 285098), (957, 207344), (1276, 155508), (1392, 142549), (1914, 103672), (2552, 77754), (3828, 51836), (5104, 38877), (7656, 25918), (12959, 15312)]