202216020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198251}}^1$

素因数の和:198280

約数の個数: 48

約数和(自身を含む): 599514048

約数和(自身を除く): 397298028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 198251, 396502, 594753, 793004, 991255, 1189506, 1982510, 2379012, 2973765, 3370267, 3965020, 5947530, 6740534, 10110801, 11895060, 13481068, 16851335, 20221602, 33702670, 40443204, 50554005, 67405340, 101108010, 202216020]

約数ペア:

[(1, 202216020), (2, 101108010), (3, 67405340), (4, 50554005), (5, 40443204), (6, 33702670), (10, 20221602), (12, 16851335), (15, 13481068), (17, 11895060), (20, 10110801), (30, 6740534), (34, 5947530), (51, 3965020), (60, 3370267), (68, 2973765), (85, 2379012), (102, 1982510), (170, 1189506), (204, 991255), (255, 793004), (340, 594753), (510, 396502), (1020, 198251)]