201939270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16703}}^1$

素因数の和:16757

約数の個数: 64

約数和(自身を含む): 538804224

約数和(自身を除く): 336864954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 16703, 33406, 50109, 83515, 100218, 167030, 217139, 250545, 434278, 501090, 517793, 651417, 1035586, 1085695, 1302834, 1553379, 2171390, 2588965, 3106758, 3257085, 5177930, 6514170, 6731309, 7766895, 13462618, 15533790, 20193927, 33656545, 40387854, 67313090, 100969635, 201939270]

約数ペア:

[(1, 201939270), (2, 100969635), (3, 67313090), (5, 40387854), (6, 33656545), (10, 20193927), (13, 15533790), (15, 13462618), (26, 7766895), (30, 6731309), (31, 6514170), (39, 5177930), (62, 3257085), (65, 3106758), (78, 2588965), (93, 2171390), (130, 1553379), (155, 1302834), (186, 1085695), (195, 1035586), (310, 651417), (390, 517793), (403, 501090), (465, 434278), (806, 250545), (930, 217139), (1209, 167030), (2015, 100218), (2418, 83515), (4030, 50109), (6045, 33406), (12090, 16703)]