201867690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3919}}^1$

素因数の和:4047

約数の個数: 64

約数和(自身を含む): 518192640

約数和(自身を除く): 316324950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 255, 303, 505, 510, 606, 1010, 1515, 1717, 3030, 3434, 3919, 5151, 7838, 8585, 10302, 11757, 17170, 19595, 23514, 25755, 39190, 51510, 58785, 66623, 117570, 133246, 199869, 333115, 395819, 399738, 666230, 791638, 999345, 1187457, 1979095, 1998690, 2374914, 3958190, 5937285, 6728923, 11874570, 13457846, 20186769, 33644615, 40373538, 67289230, 100933845, 201867690]

約数ペア:

[(1, 201867690), (2, 100933845), (3, 67289230), (5, 40373538), (6, 33644615), (10, 20186769), (15, 13457846), (17, 11874570), (30, 6728923), (34, 5937285), (51, 3958190), (85, 2374914), (101, 1998690), (102, 1979095), (170, 1187457), (202, 999345), (255, 791638), (303, 666230), (505, 399738), (510, 395819), (606, 333115), (1010, 199869), (1515, 133246), (1717, 117570), (3030, 66623), (3434, 58785), (3919, 51510), (5151, 39190), (7838, 25755), (8585, 23514), (10302, 19595), (11757, 17170)]