199999236

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 476163968

約数和(自身を除く): 276164732

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 433, 631, 732, 866, 1262, 1299, 1732, 1893, 2524, 2598, 3786, 5196, 7572, 26413, 38491, 52826, 76982, 79239, 105652, 115473, 153964, 158478, 230946, 273223, 316956, 461892, 546446, 819669, 1092892, 1639338, 3278676, 16666603, 33333206, 49999809, 66666412, 99999618, 199999236]

約数ペア:

[(1, 199999236), (2, 99999618), (3, 66666412), (4, 49999809), (6, 33333206), (12, 16666603), (61, 3278676), (122, 1639338), (183, 1092892), (244, 819669), (366, 546446), (433, 461892), (631, 316956), (732, 273223), (866, 230946), (1262, 158478), (1299, 153964), (1732, 115473), (1893, 105652), (2524, 79239), (2598, 76982), (3786, 52826), (5196, 38491), (7572, 26413)]