206393700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 598899168

約数和(自身を除く): 392505468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 443, 886, 1329, 1553, 1772, 2215, 2658, 3106, 4430, 4659, 5316, 6212, 6645, 7765, 8860, 9318, 11075, 13290, 15530, 18636, 22150, 23295, 26580, 31060, 33225, 38825, 44300, 46590, 66450, 77650, 93180, 116475, 132900, 155300, 232950, 465900, 687979, 1375958, 2063937, 2751916, 3439895, 4127874, 6879790, 8255748, 10319685, 13759580, 17199475, 20639370, 34398950, 41278740, 51598425, 68797900, 103196850, 206393700]

約数ペア:

[(1, 206393700), (2, 103196850), (3, 68797900), (4, 51598425), (5, 41278740), (6, 34398950), (10, 20639370), (12, 17199475), (15, 13759580), (20, 10319685), (25, 8255748), (30, 6879790), (50, 4127874), (60, 3439895), (75, 2751916), (100, 2063937), (150, 1375958), (300, 687979), (443, 465900), (886, 232950), (1329, 155300), (1553, 132900), (1772, 116475), (2215, 93180), (2658, 77650), (3106, 66450), (4430, 46590), (4659, 44300), (5316, 38825), (6212, 33225), (6645, 31060), (7765, 26580), (8860, 23295), (9318, 22150), (11075, 18636), (13290, 15530)]