200127928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 512709120

約数和(自身を除く): 312581192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 67, 77, 88, 91, 104, 134, 143, 154, 182, 268, 286, 308, 364, 373, 469, 536, 572, 616, 728, 737, 746, 871, 938, 1001, 1144, 1474, 1492, 1742, 1876, 2002, 2611, 2948, 2984, 3484, 3752, 4004, 4103, 4849, 5159, 5222, 5896, 6097, 6968, 8008, 8206, 9581, 9698, 10318, 10444, 12194, 16412, 19162, 19396, 20636, 20888, 24388, 24991, 28721, 32824, 33943, 38324, 38792, 41272, 48776, 49982, 53339, 57442, 67067, 67886, 76648, 99964, 106678, 114884, 134134, 135772, 174937, 199928, 213356, 229768, 268268, 271544, 274901, 324883, 349874, 373373, 426712, 536536, 549802, 649766, 699748, 746746, 1099604, 1299532, 1399496, 1493492, 1924307, 2199208, 2274181, 2599064, 2986984, 3573713, 3848614, 4548362, 7147426, 7697228, 9096724, 14294852, 15394456, 18193448, 25015991, 28589704, 50031982, 100063964, 200127928]

約数ペア:

[(1, 200127928), (2, 100063964), (4, 50031982), (7, 28589704), (8, 25015991), (11, 18193448), (13, 15394456), (14, 14294852), (22, 9096724), (26, 7697228), (28, 7147426), (44, 4548362), (52, 3848614), (56, 3573713), (67, 2986984), (77, 2599064), (88, 2274181), (91, 2199208), (104, 1924307), (134, 1493492), (143, 1399496), (154, 1299532), (182, 1099604), (268, 746746), (286, 699748), (308, 649766), (364, 549802), (373, 536536), (469, 426712), (536, 373373), (572, 349874), (616, 324883), (728, 274901), (737, 271544), (746, 268268), (871, 229768), (938, 213356), (1001, 199928), (1144, 174937), (1474, 135772), (1492, 134134), (1742, 114884), (1876, 106678), (2002, 99964), (2611, 76648), (2948, 67886), (2984, 67067), (3484, 57442), (3752, 53339), (4004, 49982), (4103, 48776), (4849, 41272), (5159, 38792), (5222, 38324), (5896, 33943), (6097, 32824), (6968, 28721), (8008, 24991), (8206, 24388), (9581, 20888), (9698, 20636), (10318, 19396), (10444, 19162), (12194, 16412)]