215770192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{5087}}^1$

素因数の和:5347

約数の個数: 40

約数和(自身を含む): 458042112

約数和(自身を除く): 242271920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 482, 964, 1928, 2651, 3856, 5087, 5302, 10174, 10604, 20348, 21208, 40696, 42416, 55957, 81392, 111914, 223828, 447656, 895312, 1225967, 2451934, 4903868, 9807736, 13485637, 19615472, 26971274, 53942548, 107885096, 215770192]

約数ペア:

[(1, 215770192), (2, 107885096), (4, 53942548), (8, 26971274), (11, 19615472), (16, 13485637), (22, 9807736), (44, 4903868), (88, 2451934), (176, 1225967), (241, 895312), (482, 447656), (964, 223828), (1928, 111914), (2651, 81392), (3856, 55957), (5087, 42416), (5302, 40696), (10174, 21208), (10604, 20348)]