201728532474

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3023}}^1\times {\mathrm{75659}}^1$

素因数の和:78704

約数の個数: 72

約数和(自身を含む): 508613152320

約数和(自身を除く): 306884619846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3023, 6046, 9069, 18138, 21161, 27207, 42322, 54414, 63483, 75659, 126966, 148127, 151318, 190449, 226977, 296254, 380898, 444381, 453954, 529613, 680931, 888762, 1059226, 1333143, 1361862, 1588839, 2666286, 3177678, 3707291, 4766517, 7414582, 9533034, 11121873, 22243746, 33365619, 66731238, 228717157, 457434314, 686151471, 1372302942, 1601020099, 2058454413, 3202040198, 4116908826, 4803060297, 9606120594, 11207140693, 14409180891, 22414281386, 28818361782, 33621422079, 67242844158, 100864266237, 201728532474]

約数ペア:

[(1, 201728532474), (2, 100864266237), (3, 67242844158), (6, 33621422079), (7, 28818361782), (9, 22414281386), (14, 14409180891), (18, 11207140693), (21, 9606120594), (42, 4803060297), (49, 4116908826), (63, 3202040198), (98, 2058454413), (126, 1601020099), (147, 1372302942), (294, 686151471), (441, 457434314), (882, 228717157), (3023, 66731238), (6046, 33365619), (9069, 22243746), (18138, 11121873), (21161, 9533034), (27207, 7414582), (42322, 4766517), (54414, 3707291), (63483, 3177678), (75659, 2666286), (126966, 1588839), (148127, 1361862), (151318, 1333143), (190449, 1059226), (226977, 888762), (296254, 680931), (380898, 529613), (444381, 453954)]