201071750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 458613792

約数和(自身を除く): 257542042

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 25, 34, 46, 50, 55, 85, 110, 115, 121, 125, 170, 187, 230, 242, 250, 253, 275, 289, 374, 391, 425, 506, 550, 575, 578, 605, 782, 850, 935, 1150, 1210, 1265, 1375, 1445, 1870, 1955, 2057, 2125, 2530, 2750, 2783, 2875, 2890, 3025, 3179, 3910, 4114, 4250, 4301, 4675, 5566, 5750, 6050, 6325, 6358, 6647, 7225, 8602, 9350, 9775, 10285, 12650, 13294, 13915, 14450, 15125, 15895, 19550, 20570, 21505, 23375, 27830, 30250, 31625, 31790, 33235, 34969, 36125, 43010, 46750, 47311, 48875, 51425, 63250, 66470, 69575, 69938, 72250, 73117, 79475, 94622, 97750, 102850, 107525, 139150, 146234, 158950, 166175, 174845, 215050, 236555, 257125, 332350, 347875, 349690, 365585, 397375, 473110, 514250, 537625, 695750, 731170, 794750, 804287, 830875, 874225, 1075250, 1182775, 1608574, 1661750, 1748450, 1827925, 2365550, 3655850, 4021435, 4371125, 5913875, 8042870, 8742250, 9139625, 11827750, 18279250, 20107175, 40214350, 100535875, 201071750]

約数ペア:

[(1, 201071750), (2, 100535875), (5, 40214350), (10, 20107175), (11, 18279250), (17, 11827750), (22, 9139625), (23, 8742250), (25, 8042870), (34, 5913875), (46, 4371125), (50, 4021435), (55, 3655850), (85, 2365550), (110, 1827925), (115, 1748450), (121, 1661750), (125, 1608574), (170, 1182775), (187, 1075250), (230, 874225), (242, 830875), (250, 804287), (253, 794750), (275, 731170), (289, 695750), (374, 537625), (391, 514250), (425, 473110), (506, 397375), (550, 365585), (575, 349690), (578, 347875), (605, 332350), (782, 257125), (850, 236555), (935, 215050), (1150, 174845), (1210, 166175), (1265, 158950), (1375, 146234), (1445, 139150), (1870, 107525), (1955, 102850), (2057, 97750), (2125, 94622), (2530, 79475), (2750, 73117), (2783, 72250), (2875, 69938), (2890, 69575), (3025, 66470), (3179, 63250), (3910, 51425), (4114, 48875), (4250, 47311), (4301, 46750), (4675, 43010), (5566, 36125), (5750, 34969), (6050, 33235), (6325, 31790), (6358, 31625), (6647, 30250), (7225, 27830), (8602, 23375), (9350, 21505), (9775, 20570), (10285, 19550), (12650, 15895), (13294, 15125), (13915, 14450)]