201319930238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{24989}}^1$

素因数の和:26025

約数の個数: 64

約数和(自身を含む): 375401779200

約数和(自身を除く): 174081848962

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 977, 1178, 1954, 4123, 6839, 8246, 13678, 18563, 24989, 30287, 37126, 49978, 60574, 129941, 174923, 212009, 259882, 349846, 424018, 474791, 575453, 774659, 949582, 1150906, 1549318, 3323537, 4028171, 5422613, 6647074, 8056342, 10845226, 14718521, 24414253, 29437042, 48828506, 103029647, 170899771, 206059294, 341799542, 463870807, 756841843, 927741614, 1513683686, 3247095649, 5297892901, 6494191298, 10595785802, 14379995017, 28759990034, 100659965119, 201319930238]

約数ペア:

[(1, 201319930238), (2, 100659965119), (7, 28759990034), (14, 14379995017), (19, 10595785802), (31, 6494191298), (38, 5297892901), (62, 3247095649), (133, 1513683686), (217, 927741614), (266, 756841843), (434, 463870807), (589, 341799542), (977, 206059294), (1178, 170899771), (1954, 103029647), (4123, 48828506), (6839, 29437042), (8246, 24414253), (13678, 14718521), (18563, 10845226), (24989, 8056342), (30287, 6647074), (37126, 5422613), (49978, 4028171), (60574, 3323537), (129941, 1549318), (174923, 1150906), (212009, 949582), (259882, 774659), (349846, 575453), (424018, 474791)]