212230564

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 475731200

約数和(自身を除く): 263500636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 163, 182, 196, 292, 326, 343, 364, 511, 637, 652, 686, 949, 1022, 1141, 1274, 1372, 1898, 2044, 2119, 2282, 2548, 3577, 3796, 4238, 4459, 4564, 6643, 7154, 7987, 8476, 8918, 11899, 13286, 14308, 14833, 15974, 17836, 23798, 25039, 26572, 29666, 31948, 46501, 47596, 50078, 55909, 59332, 83293, 93002, 100156, 103831, 111818, 154687, 166586, 186004, 207662, 223636, 309374, 325507, 333172, 415324, 583051, 618748, 651014, 726817, 1082809, 1166102, 1302028, 1453634, 2165618, 2332204, 2907268, 4081357, 4331236, 7579663, 8162714, 15159326, 16325428, 30318652, 53057641, 106115282, 212230564]

約数ペア:

[(1, 212230564), (2, 106115282), (4, 53057641), (7, 30318652), (13, 16325428), (14, 15159326), (26, 8162714), (28, 7579663), (49, 4331236), (52, 4081357), (73, 2907268), (91, 2332204), (98, 2165618), (146, 1453634), (163, 1302028), (182, 1166102), (196, 1082809), (292, 726817), (326, 651014), (343, 618748), (364, 583051), (511, 415324), (637, 333172), (652, 325507), (686, 309374), (949, 223636), (1022, 207662), (1141, 186004), (1274, 166586), (1372, 154687), (1898, 111818), (2044, 103831), (2119, 100156), (2282, 93002), (2548, 83293), (3577, 59332), (3796, 55909), (4238, 50078), (4459, 47596), (4564, 46501), (6643, 31948), (7154, 29666), (7987, 26572), (8476, 25039), (8918, 23798), (11899, 17836), (13286, 15974), (14308, 14833)]