201451768

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3560

約数の個数: 64

約数和(自身を含む): 464702400

約数和(自身を除く): 263250632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1708, 2074, 3416, 3469, 4148, 6938, 7259, 8296, 13876, 14518, 24283, 27752, 29036, 48566, 58072, 58973, 97132, 117946, 194264, 211609, 235892, 412811, 423218, 471784, 825622, 846436, 1481263, 1651244, 1692872, 2962526, 3302488, 3597353, 5925052, 7194706, 11850104, 14389412, 25181471, 28778824, 50362942, 100725884, 201451768]

約数ペア:

[(1, 201451768), (2, 100725884), (4, 50362942), (7, 28778824), (8, 25181471), (14, 14389412), (17, 11850104), (28, 7194706), (34, 5925052), (56, 3597353), (61, 3302488), (68, 2962526), (119, 1692872), (122, 1651244), (136, 1481263), (238, 846436), (244, 825622), (427, 471784), (476, 423218), (488, 412811), (854, 235892), (952, 211609), (1037, 194264), (1708, 117946), (2074, 97132), (3416, 58973), (3469, 58072), (4148, 48566), (6938, 29036), (7259, 27752), (8296, 24283), (13876, 14518)]