About the Number

201398330

201398329 ← → 201398331

2進数表記:1100000000010001100000111010

漢数字表記:二億百三十九万八千三百三十

素因数分解:

2 1 × 5 1 × 7 2 × 29 1 × 14173 1

素因数の和:14223
約数の個数: 48
約数和(自身を含む): 436275720
約数和(自身を除く): 234877390

約数列:
[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14173, 14210, 28346, 70865, 99211, 141730, 198422, 411017, 496055, 694477, 822034, 992110, 1388954, 2055085, 2877119, 3472385, 4110170, 5754238, 6944770, 14385595, 20139833, 28771190, 40279666, 100699165, 201398330]

約数ペア:
[(1, 201398330), (2, 100699165), (5, 40279666), (7, 28771190), (10, 20139833), (14, 14385595), (29, 6944770), (35, 5754238), (49, 4110170), (58, 3472385), (70, 2877119), (98, 2055085), (145, 1388954), (203, 992110), (245, 822034), (290, 694477), (406, 496055), (490, 411017), (1015, 198422), (1421, 141730), (2030, 99211), (2842, 70865), (7105, 28346), (14173, 14210)]

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