208988156790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{331727233}}^1$

素因数の和:331727253

約数の個数: 48

約数和(自身を含む): 620993382048

約数和(自身を除く): 412005225258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 331727233, 663454466, 995181699, 1658636165, 1990363398, 2322090631, 2985545097, 3317272330, 4644181262, 4975908495, 5971090194, 6966271893, 9951816990, 11610453155, 13932543786, 14927725485, 20898815679, 23220906310, 29855450970, 34831359465, 41797631358, 69662718930, 104494078395, 208988156790]

約数ペア:

[(1, 208988156790), (2, 104494078395), (3, 69662718930), (5, 41797631358), (6, 34831359465), (7, 29855450970), (9, 23220906310), (10, 20898815679), (14, 14927725485), (15, 13932543786), (18, 11610453155), (21, 9951816990), (30, 6966271893), (35, 5971090194), (42, 4975908495), (45, 4644181262), (63, 3317272330), (70, 2985545097), (90, 2322090631), (105, 1990363398), (126, 1658636165), (210, 995181699), (315, 663454466), (630, 331727233)]