201413200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 514173440

約数和(自身を除く): 312760240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 37, 40, 50, 62, 74, 80, 100, 124, 148, 155, 185, 200, 248, 296, 310, 370, 400, 439, 496, 592, 620, 740, 775, 878, 925, 1147, 1240, 1480, 1550, 1756, 1850, 2195, 2294, 2480, 2960, 3100, 3512, 3700, 4390, 4588, 5735, 6200, 7024, 7400, 8780, 9176, 10975, 11470, 12400, 13609, 14800, 16243, 17560, 18352, 21950, 22940, 27218, 28675, 32486, 35120, 43900, 45880, 54436, 57350, 64972, 68045, 81215, 87800, 91760, 108872, 114700, 129944, 136090, 162430, 175600, 217744, 229400, 259888, 272180, 324860, 340225, 406075, 458800, 503533, 544360, 649720, 680450, 812150, 1007066, 1088720, 1299440, 1360900, 1624300, 2014132, 2517665, 2721800, 3248600, 4028264, 5035330, 5443600, 6497200, 8056528, 10070660, 12588325, 20141320, 25176650, 40282640, 50353300, 100706600, 201413200]

約数ペア:

[(1, 201413200), (2, 100706600), (4, 50353300), (5, 40282640), (8, 25176650), (10, 20141320), (16, 12588325), (20, 10070660), (25, 8056528), (31, 6497200), (37, 5443600), (40, 5035330), (50, 4028264), (62, 3248600), (74, 2721800), (80, 2517665), (100, 2014132), (124, 1624300), (148, 1360900), (155, 1299440), (185, 1088720), (200, 1007066), (248, 812150), (296, 680450), (310, 649720), (370, 544360), (400, 503533), (439, 458800), (496, 406075), (592, 340225), (620, 324860), (740, 272180), (775, 259888), (878, 229400), (925, 217744), (1147, 175600), (1240, 162430), (1480, 136090), (1550, 129944), (1756, 114700), (1850, 108872), (2195, 91760), (2294, 87800), (2480, 81215), (2960, 68045), (3100, 64972), (3512, 57350), (3700, 54436), (4390, 45880), (4588, 43900), (5735, 35120), (6200, 32486), (7024, 28675), (7400, 27218), (8780, 22940), (9176, 21950), (10975, 18352), (11470, 17560), (12400, 16243), (13609, 14800)]