194803504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 468858880

約数和(自身を除く): 274055376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 2953, 3472, 4123, 4712, 5906, 8246, 9424, 11812, 16492, 20671, 23624, 32984, 41342, 47248, 56107, 65968, 82684, 91543, 112214, 165368, 183086, 224428, 330736, 366172, 392749, 448856, 640801, 732344, 785498, 897712, 1281602, 1464688, 1570996, 1739317, 2563204, 3141992, 3478634, 5126408, 6283984, 6957268, 10252816, 12175219, 13914536, 24350438, 27829072, 48700876, 97401752, 194803504]

約数ペア:

[(1, 194803504), (2, 97401752), (4, 48700876), (7, 27829072), (8, 24350438), (14, 13914536), (16, 12175219), (19, 10252816), (28, 6957268), (31, 6283984), (38, 5126408), (56, 3478634), (62, 3141992), (76, 2563204), (112, 1739317), (124, 1570996), (133, 1464688), (152, 1281602), (217, 897712), (248, 785498), (266, 732344), (304, 640801), (434, 448856), (496, 392749), (532, 366172), (589, 330736), (868, 224428), (1064, 183086), (1178, 165368), (1736, 112214), (2128, 91543), (2356, 82684), (2953, 65968), (3472, 56107), (4123, 47248), (4712, 41342), (5906, 32984), (8246, 23624), (9424, 20671), (11812, 16492)]