198275928

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 504753120

約数和(自身を除く): 306477192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 157, 202, 303, 314, 404, 471, 521, 606, 628, 808, 942, 1042, 1212, 1256, 1563, 1884, 2084, 2424, 3126, 3768, 4168, 6252, 12504, 15857, 31714, 47571, 52621, 63428, 81797, 95142, 105242, 126856, 157863, 163594, 190284, 210484, 245391, 315726, 327188, 380568, 420968, 490782, 631452, 654376, 981564, 1262904, 1963128, 8261497, 16522994, 24784491, 33045988, 49568982, 66091976, 99137964, 198275928]

約数ペア:

[(1, 198275928), (2, 99137964), (3, 66091976), (4, 49568982), (6, 33045988), (8, 24784491), (12, 16522994), (24, 8261497), (101, 1963128), (157, 1262904), (202, 981564), (303, 654376), (314, 631452), (404, 490782), (471, 420968), (521, 380568), (606, 327188), (628, 315726), (808, 245391), (942, 210484), (1042, 190284), (1212, 163594), (1256, 157863), (1563, 126856), (1884, 105242), (2084, 95142), (2424, 81797), (3126, 63428), (3768, 52621), (4168, 47571), (6252, 31714), (12504, 15857)]