202913888548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2626649}}^1$

素因数の和:2626780

約数の個数: 48

約数和(自身を含む): 423626112000

約数和(自身を除く): 220712223452

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2759, 5518, 11036, 19313, 38626, 77252, 2626649, 5253298, 10506596, 18386543, 36773086, 73546172, 81426119, 162852238, 233771761, 325704476, 467543522, 569982833, 935087044, 1139965666, 1636402327, 2279931332, 3272804654, 6545609308, 7246924591, 14493849182, 28987698364, 50728472137, 101456944274, 202913888548]

約数ペア:

[(1, 202913888548), (2, 101456944274), (4, 50728472137), (7, 28987698364), (14, 14493849182), (28, 7246924591), (31, 6545609308), (62, 3272804654), (89, 2279931332), (124, 1636402327), (178, 1139965666), (217, 935087044), (356, 569982833), (434, 467543522), (623, 325704476), (868, 233771761), (1246, 162852238), (2492, 81426119), (2759, 73546172), (5518, 36773086), (11036, 18386543), (19313, 10506596), (38626, 5253298), (77252, 2626649)]