193886190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 558472320

約数和(自身を除く): 364586130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 53, 54, 85, 90, 102, 106, 135, 153, 159, 170, 255, 265, 270, 306, 318, 459, 477, 510, 530, 765, 795, 797, 901, 918, 954, 1431, 1530, 1590, 1594, 1802, 2295, 2385, 2391, 2703, 2862, 3985, 4505, 4590, 4770, 4782, 5406, 7155, 7173, 7970, 8109, 9010, 11955, 13515, 13549, 14310, 14346, 16218, 21519, 23910, 24327, 27030, 27098, 35865, 40545, 40647, 42241, 43038, 48654, 67745, 71730, 81090, 81294, 84482, 107595, 121635, 121941, 126723, 135490, 203235, 211205, 215190, 243270, 243882, 253446, 365823, 380169, 406470, 422410, 609705, 633615, 718097, 731646, 760338, 1140507, 1219410, 1267230, 1436194, 1829115, 1900845, 2154291, 2281014, 3590485, 3658230, 3801690, 4308582, 5702535, 6462873, 7180970, 10771455, 11405070, 12925746, 19388619, 21542910, 32314365, 38777238, 64628730, 96943095, 193886190]

約数ペア:

[(1, 193886190), (2, 96943095), (3, 64628730), (5, 38777238), (6, 32314365), (9, 21542910), (10, 19388619), (15, 12925746), (17, 11405070), (18, 10771455), (27, 7180970), (30, 6462873), (34, 5702535), (45, 4308582), (51, 3801690), (53, 3658230), (54, 3590485), (85, 2281014), (90, 2154291), (102, 1900845), (106, 1829115), (135, 1436194), (153, 1267230), (159, 1219410), (170, 1140507), (255, 760338), (265, 731646), (270, 718097), (306, 633615), (318, 609705), (459, 422410), (477, 406470), (510, 380169), (530, 365823), (765, 253446), (795, 243882), (797, 243270), (901, 215190), (918, 211205), (954, 203235), (1431, 135490), (1530, 126723), (1590, 121941), (1594, 121635), (1802, 107595), (2295, 84482), (2385, 81294), (2391, 81090), (2703, 71730), (2862, 67745), (3985, 48654), (4505, 43038), (4590, 42241), (4770, 40647), (4782, 40545), (5406, 35865), (7155, 27098), (7173, 27030), (7970, 24327), (8109, 23910), (9010, 21519), (11955, 16218), (13515, 14346), (13549, 14310)]