200505552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{321323}}^1$

素因数の和:321347

約数の個数: 40

約数和(自身を含む): 557818464

約数和(自身を除く): 357312912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 321323, 642646, 963969, 1285292, 1927938, 2570584, 3855876, 4177199, 5141168, 7711752, 8354398, 12531597, 15423504, 16708796, 25063194, 33417592, 50126388, 66835184, 100252776, 200505552]

約数ペア:

[(1, 200505552), (2, 100252776), (3, 66835184), (4, 50126388), (6, 33417592), (8, 25063194), (12, 16708796), (13, 15423504), (16, 12531597), (24, 8354398), (26, 7711752), (39, 5141168), (48, 4177199), (52, 3855876), (78, 2570584), (104, 1927938), (156, 1285292), (208, 963969), (312, 642646), (624, 321323)]