201213344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{330943}}^1$

素因数の和:330972

約数の個数: 24

約数和(自身を含む): 416989440

約数和(自身を除く): 215776096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 330943, 661886, 1323772, 2647544, 5295088, 6287917, 10590176, 12575834, 25151668, 50303336, 100606672, 201213344]

約数ペア:

[(1, 201213344), (2, 100606672), (4, 50303336), (8, 25151668), (16, 12575834), (19, 10590176), (32, 6287917), (38, 5295088), (76, 2647544), (152, 1323772), (304, 661886), (608, 330943)]