212320304

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{46237}}^1$

素因数の和:46293

約数の個数: 40

約数和(自身を含む): 481615008

約数和(自身を除く): 269294704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 46237, 92474, 184948, 323659, 369896, 647318, 739792, 1294636, 1895717, 2589272, 3791434, 5178544, 7582868, 13270019, 15165736, 26540038, 30331472, 53080076, 106160152, 212320304]

約数ペア:

[(1, 212320304), (2, 106160152), (4, 53080076), (7, 30331472), (8, 26540038), (14, 15165736), (16, 13270019), (28, 7582868), (41, 5178544), (56, 3791434), (82, 2589272), (112, 1895717), (164, 1294636), (287, 739792), (328, 647318), (574, 369896), (656, 323659), (1148, 184948), (2296, 92474), (4592, 46237)]