About the Number

200490195

200490194 ← → 200490196

2進数表記:1011111100110011110011010011

漢数字表記:二億四十九万百九十五

素因数分解:

3 1 × 5 1 × 23 1 × 29 2 × 691 1

素因数の和:780
約数の個数: 48
約数和(自身を含む): 347173632
約数和(自身を除く): 146683437

約数列:
[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 691, 841, 2001, 2073, 2523, 3335, 3455, 4205, 10005, 10365, 12615, 15893, 19343, 20039, 47679, 58029, 60117, 79465, 96715, 100195, 238395, 290145, 300585, 460897, 581131, 1382691, 1743393, 2304485, 2905655, 6913455, 8716965, 13366013, 40098039, 66830065, 200490195]

約数ペア:
[(1, 200490195), (3, 66830065), (5, 40098039), (15, 13366013), (23, 8716965), (29, 6913455), (69, 2905655), (87, 2304485), (115, 1743393), (145, 1382691), (345, 581131), (435, 460897), (667, 300585), (691, 290145), (841, 238395), (2001, 100195), (2073, 96715), (2523, 79465), (3335, 60117), (3455, 58029), (4205, 47679), (10005, 20039), (10365, 19343), (12615, 15893)]

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