196164530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 379304640

約数和(自身を除く): 183140110

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 289, 515, 578, 659, 1030, 1318, 1445, 1751, 2890, 3295, 3502, 6590, 8755, 11203, 17510, 22406, 29767, 56015, 59534, 67877, 112030, 135754, 148835, 190451, 297670, 339385, 380902, 678770, 952255, 1153909, 1904510, 2307818, 5769545, 11539090, 19616453, 39232906, 98082265, 196164530]

約数ペア:

[(1, 196164530), (2, 98082265), (5, 39232906), (10, 19616453), (17, 11539090), (34, 5769545), (85, 2307818), (103, 1904510), (170, 1153909), (206, 952255), (289, 678770), (515, 380902), (578, 339385), (659, 297670), (1030, 190451), (1318, 148835), (1445, 135754), (1751, 112030), (2890, 67877), (3295, 59534), (3502, 56015), (6590, 29767), (8755, 22406), (11203, 17510)]