200541508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 378233856

約数和(自身を除く): 177692348

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 163, 172, 311, 326, 622, 652, 989, 1244, 1978, 3749, 3956, 7009, 7153, 7498, 13373, 14018, 14306, 14996, 26746, 28036, 28612, 50693, 53492, 101386, 161207, 202772, 307579, 322414, 615158, 644828, 1165939, 1230316, 2179799, 2331878, 4359598, 4663756, 8719196, 50135377, 100270754, 200541508]

約数ペア:

[(1, 200541508), (2, 100270754), (4, 50135377), (23, 8719196), (43, 4663756), (46, 4359598), (86, 2331878), (92, 2179799), (163, 1230316), (172, 1165939), (311, 644828), (326, 615158), (622, 322414), (652, 307579), (989, 202772), (1244, 161207), (1978, 101386), (3749, 53492), (3956, 50693), (7009, 28612), (7153, 28036), (7498, 26746), (13373, 14996), (14018, 14306)]