227204952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 639744000

約数和(自身を除く): 412539048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 139, 156, 169, 186, 248, 278, 312, 338, 372, 403, 417, 507, 556, 676, 744, 806, 834, 1014, 1112, 1209, 1352, 1612, 1668, 1807, 2028, 2197, 2418, 3224, 3336, 3614, 4056, 4309, 4394, 4836, 5239, 5421, 6591, 7228, 8618, 8788, 9672, 10478, 10842, 12927, 13182, 14456, 15717, 17236, 17576, 20956, 21684, 23491, 25854, 26364, 31434, 34472, 41912, 43368, 46982, 51708, 52728, 56017, 62868, 68107, 70473, 93964, 103416, 112034, 125736, 136214, 140946, 168051, 187928, 204321, 224068, 272428, 281892, 305383, 336102, 408642, 448136, 544856, 563784, 610766, 672204, 728221, 817284, 916149, 1221532, 1344408, 1456442, 1634568, 1832298, 2184663, 2443064, 2912884, 3664596, 4369326, 5825768, 7329192, 8738652, 9466873, 17477304, 18933746, 28400619, 37867492, 56801238, 75734984, 113602476, 227204952]

約数ペア:

[(1, 227204952), (2, 113602476), (3, 75734984), (4, 56801238), (6, 37867492), (8, 28400619), (12, 18933746), (13, 17477304), (24, 9466873), (26, 8738652), (31, 7329192), (39, 5825768), (52, 4369326), (62, 3664596), (78, 2912884), (93, 2443064), (104, 2184663), (124, 1832298), (139, 1634568), (156, 1456442), (169, 1344408), (186, 1221532), (248, 916149), (278, 817284), (312, 728221), (338, 672204), (372, 610766), (403, 563784), (417, 544856), (507, 448136), (556, 408642), (676, 336102), (744, 305383), (806, 281892), (834, 272428), (1014, 224068), (1112, 204321), (1209, 187928), (1352, 168051), (1612, 140946), (1668, 136214), (1807, 125736), (2028, 112034), (2197, 103416), (2418, 93964), (3224, 70473), (3336, 68107), (3614, 62868), (4056, 56017), (4309, 52728), (4394, 51708), (4836, 46982), (5239, 43368), (5421, 41912), (6591, 34472), (7228, 31434), (8618, 26364), (8788, 25854), (9672, 23491), (10478, 21684), (10842, 20956), (12927, 17576), (13182, 17236), (14456, 15717)]