207835352288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{685039}}^1$

素因数の和:685567

約数の個数: 48

約数和(自身を含む): 431575200000

約数和(自身を除く): 223739847712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 499, 608, 998, 1996, 3992, 7984, 9481, 15968, 18962, 37924, 75848, 151696, 303392, 685039, 1370078, 2740156, 5480312, 10960624, 13015741, 21921248, 26031482, 52062964, 104125928, 208251856, 341834461, 416503712, 683668922, 1367337844, 2734675688, 5469351376, 6494854759, 10938702752, 12989709518, 25979419036, 51958838072, 103917676144, 207835352288]

約数ペア:

[(1, 207835352288), (2, 103917676144), (4, 51958838072), (8, 25979419036), (16, 12989709518), (19, 10938702752), (32, 6494854759), (38, 5469351376), (76, 2734675688), (152, 1367337844), (304, 683668922), (499, 416503712), (608, 341834461), (998, 208251856), (1996, 104125928), (3992, 52062964), (7984, 26031482), (9481, 21921248), (15968, 13015741), (18962, 10960624), (37924, 5480312), (75848, 2740156), (151696, 1370078), (303392, 685039)]