201452516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3803}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 402615360

約数和(自身を除く): 201162844

約数列:

[1, 2, 4, 17, 19, 34, 38, 41, 68, 76, 82, 164, 323, 646, 697, 779, 1292, 1394, 1558, 2788, 3116, 3803, 7606, 13243, 15212, 26486, 52972, 64651, 72257, 129302, 144514, 155923, 258604, 289028, 311846, 623692, 1228369, 2456738, 2650691, 2962537, 4913476, 5301382, 5925074, 10602764, 11850148, 50363129, 100726258, 201452516]

約数ペア:

[(1, 201452516), (2, 100726258), (4, 50363129), (17, 11850148), (19, 10602764), (34, 5925074), (38, 5301382), (41, 4913476), (68, 2962537), (76, 2650691), (82, 2456738), (164, 1228369), (323, 623692), (646, 311846), (697, 289028), (779, 258604), (1292, 155923), (1394, 144514), (1558, 129302), (2788, 72257), (3116, 64651), (3803, 52972), (7606, 26486), (13243, 15212)]