About the Number

201948210

201948209 ← → 201948211

2進数表記:1100000010010111110000110010

漢数字表記:二億百九十四万八千二百十

素因数分解:

2 1 × 3 2 × 5 1 × 43 1 × 52183 1

素因数の和:52239
約数の個数: 48
約数和(自身を含む): 537286464
約数和(自身を除く): 335338254

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 52183, 104366, 156549, 260915, 313098, 469647, 521830, 782745, 939294, 1565490, 2243869, 2348235, 4487738, 4696470, 6731607, 11219345, 13463214, 20194821, 22438690, 33658035, 40389642, 67316070, 100974105, 201948210]

約数ペア:
[(1, 201948210), (2, 100974105), (3, 67316070), (5, 40389642), (6, 33658035), (9, 22438690), (10, 20194821), (15, 13463214), (18, 11219345), (30, 6731607), (43, 4696470), (45, 4487738), (86, 2348235), (90, 2243869), (129, 1565490), (215, 939294), (258, 782745), (387, 521830), (430, 469647), (645, 313098), (774, 260915), (1290, 156549), (1935, 104366), (3870, 52183)]

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