200219048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 403920000

約数和(自身を除く): 203700952

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 109, 134, 149, 184, 218, 268, 298, 436, 536, 596, 872, 1192, 1541, 2507, 3082, 3427, 5014, 6164, 6854, 7303, 9983, 10028, 12328, 13708, 14606, 16241, 19966, 20056, 27416, 29212, 32482, 39932, 58424, 64964, 79864, 129928, 167969, 229609, 335938, 373543, 459218, 671876, 747086, 918436, 1088147, 1343752, 1494172, 1836872, 2176294, 2988344, 4352588, 8705176, 25027381, 50054762, 100109524, 200219048]

約数ペア:

[(1, 200219048), (2, 100109524), (4, 50054762), (8, 25027381), (23, 8705176), (46, 4352588), (67, 2988344), (92, 2176294), (109, 1836872), (134, 1494172), (149, 1343752), (184, 1088147), (218, 918436), (268, 747086), (298, 671876), (436, 459218), (536, 373543), (596, 335938), (872, 229609), (1192, 167969), (1541, 129928), (2507, 79864), (3082, 64964), (3427, 58424), (5014, 39932), (6164, 32482), (6854, 29212), (7303, 27416), (9983, 20056), (10028, 19966), (12328, 16241), (13708, 14606)]