195425860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 497645568

約数和(自身を除く): 302219708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 62, 70, 74, 124, 140, 148, 155, 185, 217, 259, 310, 370, 434, 518, 620, 740, 868, 1036, 1085, 1147, 1217, 1295, 2170, 2294, 2434, 2590, 4340, 4588, 4868, 5180, 5735, 6085, 8029, 8519, 11470, 12170, 16058, 17038, 22940, 24340, 32116, 34076, 37727, 40145, 42595, 45029, 75454, 80290, 85190, 90058, 150908, 160580, 170380, 180116, 188635, 225145, 264089, 315203, 377270, 450290, 528178, 630406, 754540, 900580, 1056356, 1260812, 1320445, 1395899, 1576015, 2640890, 2791798, 3152030, 5281780, 5583596, 6304060, 6979495, 9771293, 13958990, 19542586, 27917980, 39085172, 48856465, 97712930, 195425860]

約数ペア:

[(1, 195425860), (2, 97712930), (4, 48856465), (5, 39085172), (7, 27917980), (10, 19542586), (14, 13958990), (20, 9771293), (28, 6979495), (31, 6304060), (35, 5583596), (37, 5281780), (62, 3152030), (70, 2791798), (74, 2640890), (124, 1576015), (140, 1395899), (148, 1320445), (155, 1260812), (185, 1056356), (217, 900580), (259, 754540), (310, 630406), (370, 528178), (434, 450290), (518, 377270), (620, 315203), (740, 264089), (868, 225145), (1036, 188635), (1085, 180116), (1147, 170380), (1217, 160580), (1295, 150908), (2170, 90058), (2294, 85190), (2434, 80290), (2590, 75454), (4340, 45029), (4588, 42595), (4868, 40145), (5180, 37727), (5735, 34076), (6085, 32116), (8029, 24340), (8519, 22940), (11470, 17038), (12170, 16058)]