206822910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1123}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 568438272

約数和(自身を除く): 361615362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 877, 1123, 1754, 2246, 2631, 3369, 4385, 5262, 5615, 6139, 6738, 7861, 8770, 11230, 12278, 13155, 15722, 16845, 18417, 23583, 26310, 30695, 33690, 36834, 39305, 47166, 61390, 78610, 92085, 117915, 184170, 235830, 984871, 1969742, 2954613, 4924355, 5909226, 6894097, 9848710, 13788194, 14773065, 20682291, 29546130, 34470485, 41364582, 68940970, 103411455, 206822910]

約数ペア:

[(1, 206822910), (2, 103411455), (3, 68940970), (5, 41364582), (6, 34470485), (7, 29546130), (10, 20682291), (14, 14773065), (15, 13788194), (21, 9848710), (30, 6894097), (35, 5909226), (42, 4924355), (70, 2954613), (105, 1969742), (210, 984871), (877, 235830), (1123, 184170), (1754, 117915), (2246, 92085), (2631, 78610), (3369, 61390), (4385, 47166), (5262, 39305), (5615, 36834), (6139, 33690), (6738, 30695), (7861, 26310), (8770, 23583), (11230, 18417), (12278, 16845), (13155, 15722)]