209218793070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3703643}}^1$

素因数の和:3703929

約数の個数: 64

約数和(自身を含む): 575990714880

約数和(自身を除く): 366771921810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1614, 1883, 2690, 3766, 4035, 5649, 8070, 9415, 11298, 18830, 28245, 56490, 3703643, 7407286, 11110929, 18518215, 22221858, 25925501, 37036430, 51851002, 55554645, 77776503, 111109290, 129627505, 155553006, 259255010, 388882515, 777765030, 996279967, 1992559934, 2988839901, 4981399835, 5977679802, 6973959769, 9962799670, 13947919538, 14944199505, 20921879307, 29888399010, 34869798845, 41843758614, 69739597690, 104609396535, 209218793070]

約数ペア:

[(1, 209218793070), (2, 104609396535), (3, 69739597690), (5, 41843758614), (6, 34869798845), (7, 29888399010), (10, 20921879307), (14, 14944199505), (15, 13947919538), (21, 9962799670), (30, 6973959769), (35, 5977679802), (42, 4981399835), (70, 2988839901), (105, 1992559934), (210, 996279967), (269, 777765030), (538, 388882515), (807, 259255010), (1345, 155553006), (1614, 129627505), (1883, 111109290), (2690, 77776503), (3766, 55554645), (4035, 51851002), (5649, 37036430), (8070, 25925501), (9415, 22221858), (11298, 18518215), (18830, 11110929), (28245, 7407286), (56490, 3703643)]