197640352

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 486525312

約数和(自身を除く): 288884960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 67, 91, 104, 112, 134, 182, 208, 224, 268, 364, 416, 469, 536, 728, 871, 938, 1013, 1072, 1456, 1742, 1876, 2026, 2144, 2912, 3484, 3752, 4052, 6097, 6968, 7091, 7504, 8104, 12194, 13169, 13936, 14182, 15008, 16208, 24388, 26338, 27872, 28364, 32416, 48776, 52676, 56728, 67871, 92183, 97552, 105352, 113456, 135742, 184366, 195104, 210704, 226912, 271484, 368732, 421408, 475097, 542968, 737464, 882323, 950194, 1085936, 1474928, 1764646, 1900388, 2171872, 2949856, 3529292, 3800776, 6176261, 7058584, 7601552, 12352522, 14117168, 15203104, 24705044, 28234336, 49410088, 98820176, 197640352]

約数ペア:

[(1, 197640352), (2, 98820176), (4, 49410088), (7, 28234336), (8, 24705044), (13, 15203104), (14, 14117168), (16, 12352522), (26, 7601552), (28, 7058584), (32, 6176261), (52, 3800776), (56, 3529292), (67, 2949856), (91, 2171872), (104, 1900388), (112, 1764646), (134, 1474928), (182, 1085936), (208, 950194), (224, 882323), (268, 737464), (364, 542968), (416, 475097), (469, 421408), (536, 368732), (728, 271484), (871, 226912), (938, 210704), (1013, 195104), (1072, 184366), (1456, 135742), (1742, 113456), (1876, 105352), (2026, 97552), (2144, 92183), (2912, 67871), (3484, 56728), (3752, 52676), (4052, 48776), (6097, 32416), (6968, 28364), (7091, 27872), (7504, 26338), (8104, 24388), (12194, 16208), (13169, 15008), (13936, 14182)]