203035250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 453682944

約数和(自身を除く): 250647694

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 43, 50, 55, 85, 86, 101, 110, 125, 170, 187, 202, 215, 250, 275, 374, 425, 430, 473, 505, 550, 731, 850, 935, 946, 1010, 1075, 1111, 1375, 1462, 1717, 1870, 2125, 2150, 2222, 2365, 2525, 2750, 3434, 3655, 4250, 4343, 4675, 4730, 5050, 5375, 5555, 7310, 8041, 8585, 8686, 9350, 10750, 11110, 11825, 12625, 16082, 17170, 18275, 18887, 21715, 23375, 23650, 25250, 27775, 36550, 37774, 40205, 42925, 43430, 46750, 47773, 55550, 59125, 73831, 80410, 85850, 91375, 94435, 95546, 108575, 118250, 138875, 147662, 182750, 188870, 201025, 214625, 217150, 238865, 277750, 369155, 402050, 429250, 472175, 477730, 542875, 738310, 812141, 944350, 1005125, 1085750, 1194325, 1624282, 1845775, 2010250, 2360875, 2388650, 3691550, 4060705, 4721750, 5971625, 8121410, 9228875, 11943250, 18457750, 20303525, 40607050, 101517625, 203035250]

約数ペア:

[(1, 203035250), (2, 101517625), (5, 40607050), (10, 20303525), (11, 18457750), (17, 11943250), (22, 9228875), (25, 8121410), (34, 5971625), (43, 4721750), (50, 4060705), (55, 3691550), (85, 2388650), (86, 2360875), (101, 2010250), (110, 1845775), (125, 1624282), (170, 1194325), (187, 1085750), (202, 1005125), (215, 944350), (250, 812141), (275, 738310), (374, 542875), (425, 477730), (430, 472175), (473, 429250), (505, 402050), (550, 369155), (731, 277750), (850, 238865), (935, 217150), (946, 214625), (1010, 201025), (1075, 188870), (1111, 182750), (1375, 147662), (1462, 138875), (1717, 118250), (1870, 108575), (2125, 95546), (2150, 94435), (2222, 91375), (2365, 85850), (2525, 80410), (2750, 73831), (3434, 59125), (3655, 55550), (4250, 47773), (4343, 46750), (4675, 43430), (4730, 42925), (5050, 40205), (5375, 37774), (5555, 36550), (7310, 27775), (8041, 25250), (8585, 23650), (8686, 23375), (9350, 21715), (10750, 18887), (11110, 18275), (11825, 17170), (12625, 16082)]