208682438930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1\times {\mathrm{72959}}^1$

素因数の和:74411

約数の個数: 64

約数和(自身を含む): 444413952000

約数和(自身を除く): 235731513070

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1409, 2030, 2818, 7045, 9863, 14090, 19726, 40861, 49315, 72959, 81722, 98630, 145918, 204305, 286027, 364795, 408610, 510713, 572054, 729590, 1021426, 1430135, 2115811, 2553565, 2860270, 4231622, 5107130, 10579055, 14810677, 21158110, 29621354, 74053385, 102799231, 148106770, 205598462, 513996155, 719594617, 1027992310, 1439189234, 2981177699, 3597973085, 5962355398, 7195946170, 14905888495, 20868243893, 29811776990, 41736487786, 104341219465, 208682438930]

約数ペア:

[(1, 208682438930), (2, 104341219465), (5, 41736487786), (7, 29811776990), (10, 20868243893), (14, 14905888495), (29, 7195946170), (35, 5962355398), (58, 3597973085), (70, 2981177699), (145, 1439189234), (203, 1027992310), (290, 719594617), (406, 513996155), (1015, 205598462), (1409, 148106770), (2030, 102799231), (2818, 74053385), (7045, 29621354), (9863, 21158110), (14090, 14810677), (19726, 10579055), (40861, 5107130), (49315, 4231622), (72959, 2860270), (81722, 2553565), (98630, 2115811), (145918, 1430135), (204305, 1021426), (286027, 729590), (364795, 572054), (408610, 510713)]