210003970148

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12281}}^1\times {\mathrm{21059}}^1$

素因数の和:33380

約数の個数: 48

約数和(自身を含む): 434546985600

約数和(自身を除く): 224543015452

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 12281, 21059, 24562, 42118, 49124, 84236, 85967, 147413, 171934, 294826, 343868, 356149, 589652, 610711, 712298, 1221422, 1424596, 2442844, 2493043, 4274977, 4986086, 8549954, 9972172, 17099908, 258625579, 517251158, 1034502316, 1810379053, 3620758106, 7241516212, 7500141791, 15000283582, 30000567164, 52500992537, 105001985074, 210003970148]

約数ペア:

[(1, 210003970148), (2, 105001985074), (4, 52500992537), (7, 30000567164), (14, 15000283582), (28, 7500141791), (29, 7241516212), (58, 3620758106), (116, 1810379053), (203, 1034502316), (406, 517251158), (812, 258625579), (12281, 17099908), (21059, 9972172), (24562, 8549954), (42118, 4986086), (49124, 4274977), (84236, 2493043), (85967, 2442844), (147413, 1424596), (171934, 1221422), (294826, 712298), (343868, 610711), (356149, 589652)]