201215952

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{28517}}^1$

素因数の和:28545

約数の個数: 90

約数和(自身を含む): 655086978

約数和(自身を除く): 453871026

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 28517, 57034, 85551, 114068, 171102, 199619, 228136, 256653, 342204, 399238, 456272, 513306, 598857, 684408, 798476, 1026612, 1197714, 1368816, 1397333, 1596952, 1796571, 2053224, 2395428, 2794666, 3193904, 3593142, 4106448, 4191999, 4790856, 5589332, 7186284, 8383998, 9581712, 11178664, 12575997, 14372568, 16767996, 22357328, 25151994, 28745136, 33535992, 50303988, 67071984, 100607976, 201215952]

約数ペア:

[(1, 201215952), (2, 100607976), (3, 67071984), (4, 50303988), (6, 33535992), (7, 28745136), (8, 25151994), (9, 22357328), (12, 16767996), (14, 14372568), (16, 12575997), (18, 11178664), (21, 9581712), (24, 8383998), (28, 7186284), (36, 5589332), (42, 4790856), (48, 4191999), (49, 4106448), (56, 3593142), (63, 3193904), (72, 2794666), (84, 2395428), (98, 2053224), (112, 1796571), (126, 1596952), (144, 1397333), (147, 1368816), (168, 1197714), (196, 1026612), (252, 798476), (294, 684408), (336, 598857), (392, 513306), (441, 456272), (504, 399238), (588, 342204), (784, 256653), (882, 228136), (1008, 199619), (1176, 171102), (1764, 114068), (2352, 85551), (3528, 57034), (7056, 28517)]