215880533436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19966753}}^1$

素因数の和:19966830

約数の個数: 48

約数和(自身を含む): 543415176864

約数和(自身を除く): 327534643428

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 5406, 10812, 19966753, 39933506, 59900259, 79867012, 119800518, 239601036, 339434801, 678869602, 1018304403, 1058237909, 1357739204, 2036608806, 2116475818, 3174713727, 4073217612, 4232951636, 6349427454, 12698854908, 17990044453, 35980088906, 53970133359, 71960177812, 107940266718, 215880533436]

約数ペア:

[(1, 215880533436), (2, 107940266718), (3, 71960177812), (4, 53970133359), (6, 35980088906), (12, 17990044453), (17, 12698854908), (34, 6349427454), (51, 4232951636), (53, 4073217612), (68, 3174713727), (102, 2116475818), (106, 2036608806), (159, 1357739204), (204, 1058237909), (212, 1018304403), (318, 678869602), (636, 339434801), (901, 239601036), (1802, 119800518), (2703, 79867012), (3604, 59900259), (5406, 39933506), (10812, 19966753)]