202315538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 326809728

約数和(自身を除く): 124494190

約数列:

[1, 2, 17, 34, 151, 157, 251, 302, 314, 502, 2567, 2669, 4267, 5134, 5338, 8534, 23707, 37901, 39407, 47414, 75802, 78814, 403019, 644317, 669919, 806038, 1288634, 1339838, 5950457, 11900914, 101157769, 202315538]

約数ペア:

[(1, 202315538), (2, 101157769), (17, 11900914), (34, 5950457), (151, 1339838), (157, 1288634), (251, 806038), (302, 669919), (314, 644317), (502, 403019), (2567, 78814), (2669, 75802), (4267, 47414), (5134, 39407), (5338, 37901), (8534, 23707)]