About the Number

214328709

214328708 ← → 214328710

2進数表記:1100110001100110010110000101

漢数字表記:二億千四百三十二万八千七百九

素因数分解:

3 2 × 7 1 × 269 1 × 12647 1

素因数の和:12929
約数の個数: 24
約数和(自身を含む): 355155840
約数和(自身を除く): 140827131

約数列:
[1, 3, 7, 9, 21, 63, 269, 807, 1883, 2421, 5649, 12647, 16947, 37941, 88529, 113823, 265587, 796761, 3402043, 10206129, 23814301, 30618387, 71442903, 214328709]

約数ペア:
[(1, 214328709), (3, 71442903), (7, 30618387), (9, 23814301), (21, 10206129), (63, 3402043), (269, 796761), (807, 265587), (1883, 113823), (2421, 88529), (5649, 37941), (12647, 16947)]

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