About the Number

194902008

194902007 ← → 194902009

2進数表記:1011100111011111011111111000

漢数字表記:一億九千四百九十万二千八

素因数分解:

2 3 × 3 1 × 7 2 × 17 1 × 9749 1

素因数の和:9789
約数の個数: 96
約数和(自身を含む): 600210000
約数和(自身を除く): 405307992

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 714, 833, 952, 1176, 1428, 1666, 2499, 2856, 3332, 4998, 6664, 9749, 9996, 19498, 19992, 29247, 38996, 58494, 68243, 77992, 116988, 136486, 165733, 204729, 233976, 272972, 331466, 409458, 477701, 497199, 545944, 662932, 818916, 955402, 994398, 1160131, 1325864, 1433103, 1637832, 1910804, 1988796, 2320262, 2866206, 3480393, 3821608, 3977592, 4640524, 5732412, 6960786, 8120917, 9281048, 11464824, 13921572, 16241834, 24362751, 27843144, 32483668, 48725502, 64967336, 97451004, 194902008]

約数ペア:
[(1, 194902008), (2, 97451004), (3, 64967336), (4, 48725502), (6, 32483668), (7, 27843144), (8, 24362751), (12, 16241834), (14, 13921572), (17, 11464824), (21, 9281048), (24, 8120917), (28, 6960786), (34, 5732412), (42, 4640524), (49, 3977592), (51, 3821608), (56, 3480393), (68, 2866206), (84, 2320262), (98, 1988796), (102, 1910804), (119, 1637832), (136, 1433103), (147, 1325864), (168, 1160131), (196, 994398), (204, 955402), (238, 818916), (294, 662932), (357, 545944), (392, 497199), (408, 477701), (476, 409458), (588, 331466), (714, 272972), (833, 233976), (952, 204729), (1176, 165733), (1428, 136486), (1666, 116988), (2499, 77992), (2856, 68243), (3332, 58494), (4998, 38996), (6664, 29247), (9749, 19992), (9996, 19498)]

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