202499199

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 371404800

約数和(自身を除く): 168905601

約数列:

[1, 3, 7, 9, 21, 23, 29, 61, 63, 69, 79, 87, 161, 183, 203, 207, 237, 261, 427, 483, 549, 553, 609, 667, 711, 1281, 1403, 1449, 1659, 1769, 1817, 1827, 2001, 2291, 3843, 4209, 4669, 4819, 4977, 5307, 5451, 6003, 6873, 9821, 12383, 12627, 12719, 14007, 14457, 15921, 16037, 16353, 20619, 29463, 33733, 37149, 38157, 40687, 42021, 43371, 48111, 52693, 88389, 101199, 110837, 111447, 114471, 122061, 139751, 144333, 158079, 284809, 303597, 332511, 366183, 368851, 419253, 474237, 775859, 854427, 978257, 997533, 1106553, 1257759, 2327577, 2563281, 2934771, 3214273, 3319659, 6982731, 8804313, 9642819, 22499911, 28928457, 67499733, 202499199]

約数ペア:

[(1, 202499199), (3, 67499733), (7, 28928457), (9, 22499911), (21, 9642819), (23, 8804313), (29, 6982731), (61, 3319659), (63, 3214273), (69, 2934771), (79, 2563281), (87, 2327577), (161, 1257759), (183, 1106553), (203, 997533), (207, 978257), (237, 854427), (261, 775859), (427, 474237), (483, 419253), (549, 368851), (553, 366183), (609, 332511), (667, 303597), (711, 284809), (1281, 158079), (1403, 144333), (1449, 139751), (1659, 122061), (1769, 114471), (1817, 111447), (1827, 110837), (2001, 101199), (2291, 88389), (3843, 52693), (4209, 48111), (4669, 43371), (4819, 42021), (4977, 40687), (5307, 38157), (5451, 37149), (6003, 33733), (6873, 29463), (9821, 20619), (12383, 16353), (12627, 16037), (12719, 15921), (14007, 14457)]