215014744

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6163}}^1$

素因数の和:6272

約数の個数: 48

約数和(自身を含む): 474319800

約数和(自身を除く): 259305056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2492, 4361, 4984, 6163, 8722, 12326, 17444, 24652, 34888, 43141, 49304, 86282, 172564, 301987, 345128, 548507, 603974, 1097014, 1207948, 2194028, 2415896, 3839549, 4388056, 7679098, 15358196, 26876843, 30716392, 53753686, 107507372, 215014744]

約数ペア:

[(1, 215014744), (2, 107507372), (4, 53753686), (7, 30716392), (8, 26876843), (14, 15358196), (28, 7679098), (49, 4388056), (56, 3839549), (89, 2415896), (98, 2194028), (178, 1207948), (196, 1097014), (356, 603974), (392, 548507), (623, 345128), (712, 301987), (1246, 172564), (2492, 86282), (4361, 49304), (4984, 43141), (6163, 34888), (8722, 24652), (12326, 17444)]