208520041008

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1924753}}^1$

素因数の和:1924862

約数の個数: 80

約数和(自身を含む): 562305332576

約数和(自身を除く): 353785291568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1464, 1776, 2257, 2928, 4514, 6771, 9028, 13542, 18056, 27084, 36112, 54168, 108336, 1924753, 3849506, 5774259, 7699012, 11548518, 15398024, 23097036, 30796048, 46194072, 71215861, 92388144, 117409933, 142431722, 213647583, 234819866, 284863444, 352229799, 427295166, 469639732, 569726888, 704459598, 854590332, 939279464, 1139453776, 1408919196, 1709180664, 1878558928, 2817838392, 3418361328, 4344167521, 5635676784, 8688335042, 13032502563, 17376670084, 26065005126, 34753340168, 52130010252, 69506680336, 104260020504, 208520041008]

約数ペア:

[(1, 208520041008), (2, 104260020504), (3, 69506680336), (4, 52130010252), (6, 34753340168), (8, 26065005126), (12, 17376670084), (16, 13032502563), (24, 8688335042), (37, 5635676784), (48, 4344167521), (61, 3418361328), (74, 2817838392), (111, 1878558928), (122, 1709180664), (148, 1408919196), (183, 1139453776), (222, 939279464), (244, 854590332), (296, 704459598), (366, 569726888), (444, 469639732), (488, 427295166), (592, 352229799), (732, 284863444), (888, 234819866), (976, 213647583), (1464, 142431722), (1776, 117409933), (2257, 92388144), (2928, 71215861), (4514, 46194072), (6771, 30796048), (9028, 23097036), (13542, 15398024), (18056, 11548518), (27084, 7699012), (36112, 5774259), (54168, 3849506), (108336, 1924753)]