202606690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7507

約数の個数: 64

約数和(自身を含む): 451059840

約数和(自身を除く): 248453150

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 7457, 13585, 14914, 27170, 37285, 74570, 82027, 96941, 141683, 164054, 193882, 283366, 410135, 484705, 708415, 820270, 969410, 1066351, 1416830, 1558513, 1841879, 2132702, 3117026, 3683758, 5331755, 7792565, 9209395, 10663510, 15585130, 18418790, 20260669, 40521338, 101303345, 202606690]

約数ペア:

[(1, 202606690), (2, 101303345), (5, 40521338), (10, 20260669), (11, 18418790), (13, 15585130), (19, 10663510), (22, 9209395), (26, 7792565), (38, 5331755), (55, 3683758), (65, 3117026), (95, 2132702), (110, 1841879), (130, 1558513), (143, 1416830), (190, 1066351), (209, 969410), (247, 820270), (286, 708415), (418, 484705), (494, 410135), (715, 283366), (1045, 193882), (1235, 164054), (1430, 141683), (2090, 96941), (2470, 82027), (2717, 74570), (5434, 37285), (7457, 27170), (13585, 14914)]