About the Number

220144974

220144973 ← → 220144975

2進数表記:1101000111110010010101001110

漢数字表記:二億二千十四万四千九百七十四

素因数分解:

2 1 × 3 1 × 7 1 × 29 1 × 61 1 × 2963 1

素因数の和:3065
約数の個数: 64
約数和(自身を含む): 529251840
約数和(自身を除く): 309106866

約数列:
[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 61, 87, 122, 174, 183, 203, 366, 406, 427, 609, 854, 1218, 1281, 1769, 2562, 2963, 3538, 5307, 5926, 8889, 10614, 12383, 17778, 20741, 24766, 37149, 41482, 62223, 74298, 85927, 124446, 171854, 180743, 257781, 361486, 515562, 542229, 601489, 1084458, 1202978, 1265201, 1804467, 2530402, 3608934, 3795603, 5241547, 7591206, 10483094, 15724641, 31449282, 36690829, 73381658, 110072487, 220144974]

約数ペア:
[(1, 220144974), (2, 110072487), (3, 73381658), (6, 36690829), (7, 31449282), (14, 15724641), (21, 10483094), (29, 7591206), (42, 5241547), (58, 3795603), (61, 3608934), (87, 2530402), (122, 1804467), (174, 1265201), (183, 1202978), (203, 1084458), (366, 601489), (406, 542229), (427, 515562), (609, 361486), (854, 257781), (1218, 180743), (1281, 171854), (1769, 124446), (2562, 85927), (2963, 74298), (3538, 62223), (5307, 41482), (5926, 37149), (8889, 24766), (10614, 20741), (12383, 17778)]

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