202147777

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 234420480

約数和(自身を除く): 32272703

約数列:

[1, 13, 29, 53, 67, 151, 377, 689, 871, 1537, 1943, 1963, 3551, 4379, 8003, 10117, 19981, 25259, 46163, 56927, 102979, 104039, 131521, 232087, 293393, 536201, 1338727, 3017131, 3814109, 6970613, 15549829, 202147777]

約数ペア:

[(1, 202147777), (13, 15549829), (29, 6970613), (53, 3814109), (67, 3017131), (151, 1338727), (377, 536201), (689, 293393), (871, 232087), (1537, 131521), (1943, 104039), (1963, 102979), (3551, 56927), (4379, 46163), (8003, 25259), (10117, 19981)]