201309430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19301}}^1$

素因数の和:19464

約数の個数: 32

約数和(自身を含む): 416923200

約数和(自身を除く): 215613770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 19301, 38602, 96505, 135107, 193010, 270214, 675535, 1351070, 2875849, 5751698, 14379245, 20130943, 28758490, 40261886, 100654715, 201309430]

約数ペア:

[(1, 201309430), (2, 100654715), (5, 40261886), (7, 28758490), (10, 20130943), (14, 14379245), (35, 5751698), (70, 2875849), (149, 1351070), (298, 675535), (745, 270214), (1043, 193010), (1490, 135107), (2086, 96505), (5215, 38602), (10430, 19301)]