202453048

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 448704000

約数和(自身を除く): 246250952

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 199, 259, 296, 398, 491, 518, 796, 982, 1036, 1393, 1592, 1964, 2072, 2786, 3437, 3928, 5572, 6874, 7363, 11144, 13748, 14726, 18167, 27496, 29452, 36334, 51541, 58904, 72668, 97709, 103082, 127169, 145336, 195418, 206164, 254338, 390836, 412328, 508676, 683963, 781672, 1017352, 1367926, 2735852, 3615233, 5471704, 7230466, 14460932, 25306631, 28921864, 50613262, 101226524, 202453048]

約数ペア:

[(1, 202453048), (2, 101226524), (4, 50613262), (7, 28921864), (8, 25306631), (14, 14460932), (28, 7230466), (37, 5471704), (56, 3615233), (74, 2735852), (148, 1367926), (199, 1017352), (259, 781672), (296, 683963), (398, 508676), (491, 412328), (518, 390836), (796, 254338), (982, 206164), (1036, 195418), (1393, 145336), (1592, 127169), (1964, 103082), (2072, 97709), (2786, 72668), (3437, 58904), (3928, 51541), (5572, 36334), (6874, 29452), (7363, 27496), (11144, 18167), (13748, 14726)]