About the Number

121869804

121869803 ← → 121869805

2進数表記:111010000111001010111101100

漢数字表記:一億二千百八十六万九千八百四

素因数分解:

2 2 × 3 1 × 7 1 × 17 1 × 31 1 × 2753 1

素因数の和:2815
約数の個数: 96
約数和(自身を含む): 355332096
約数和(自身を除く): 233462292

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 2108, 2604, 2753, 3162, 3689, 5506, 6324, 7378, 8259, 11012, 11067, 14756, 16518, 19271, 22134, 33036, 38542, 44268, 46801, 57813, 77084, 85343, 93602, 115626, 140403, 170686, 187204, 231252, 256029, 280806, 327607, 341372, 512058, 561612, 597401, 655214, 982821, 1024116, 1194802, 1310428, 1450831, 1792203, 1965642, 2389604, 2901662, 3584406, 3931284, 4352493, 5803324, 7168812, 8704986, 10155817, 17409972, 20311634, 30467451, 40623268, 60934902, 121869804]

約数ペア:
[(1, 121869804), (2, 60934902), (3, 40623268), (4, 30467451), (6, 20311634), (7, 17409972), (12, 10155817), (14, 8704986), (17, 7168812), (21, 5803324), (28, 4352493), (31, 3931284), (34, 3584406), (42, 2901662), (51, 2389604), (62, 1965642), (68, 1792203), (84, 1450831), (93, 1310428), (102, 1194802), (119, 1024116), (124, 982821), (186, 655214), (204, 597401), (217, 561612), (238, 512058), (357, 341372), (372, 327607), (434, 280806), (476, 256029), (527, 231252), (651, 187204), (714, 170686), (868, 140403), (1054, 115626), (1302, 93602), (1428, 85343), (1581, 77084), (2108, 57813), (2604, 46801), (2753, 44268), (3162, 38542), (3689, 33036), (5506, 22134), (6324, 19271), (7378, 16518), (8259, 14756), (11012, 11067)]

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