201771408

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 534715776

約数和(自身を除く): 332944368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 137, 183, 244, 274, 366, 411, 488, 503, 548, 732, 822, 976, 1006, 1096, 1464, 1509, 1644, 2012, 2192, 2928, 3018, 3288, 4024, 6036, 6576, 8048, 8357, 12072, 16714, 24144, 25071, 30683, 33428, 50142, 61366, 66856, 68911, 92049, 100284, 122732, 133712, 137822, 184098, 200568, 206733, 245464, 275644, 368196, 401136, 413466, 490928, 551288, 736392, 826932, 1102576, 1472784, 1653864, 3307728, 4203571, 8407142, 12610713, 16814284, 25221426, 33628568, 50442852, 67257136, 100885704, 201771408]

約数ペア:

[(1, 201771408), (2, 100885704), (3, 67257136), (4, 50442852), (6, 33628568), (8, 25221426), (12, 16814284), (16, 12610713), (24, 8407142), (48, 4203571), (61, 3307728), (122, 1653864), (137, 1472784), (183, 1102576), (244, 826932), (274, 736392), (366, 551288), (411, 490928), (488, 413466), (503, 401136), (548, 368196), (732, 275644), (822, 245464), (976, 206733), (1006, 200568), (1096, 184098), (1464, 137822), (1509, 133712), (1644, 122732), (2012, 100284), (2192, 92049), (2928, 68911), (3018, 66856), (3288, 61366), (4024, 50142), (6036, 33428), (6576, 30683), (8048, 25071), (8357, 24144), (12072, 16714)]