202182190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 268110290

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 83, 85, 89, 115, 119, 161, 166, 170, 178, 230, 238, 322, 391, 415, 445, 581, 595, 623, 782, 805, 830, 890, 1162, 1190, 1246, 1411, 1513, 1610, 1909, 1955, 2047, 2737, 2822, 2905, 3026, 3115, 3818, 3910, 4094, 5474, 5810, 6230, 7055, 7387, 7565, 9545, 9877, 10235, 10591, 13363, 13685, 14110, 14329, 14774, 15130, 19090, 19754, 20470, 21182, 26726, 27370, 28658, 32453, 34799, 36935, 49385, 51709, 52955, 64906, 66815, 69598, 71645, 73870, 98770, 103418, 105910, 125579, 133630, 143290, 162265, 169901, 173995, 227171, 243593, 251158, 258545, 324530, 339802, 347990, 454342, 487186, 517090, 627895, 849505, 879053, 1135855, 1189307, 1217965, 1255790, 1699010, 1758106, 2271710, 2378614, 2435930, 2888317, 4395265, 5776634, 5946535, 8790530, 11893070, 14441585, 20218219, 28883170, 40436438, 101091095, 202182190]

約数ペア:

[(1, 202182190), (2, 101091095), (5, 40436438), (7, 28883170), (10, 20218219), (14, 14441585), (17, 11893070), (23, 8790530), (34, 5946535), (35, 5776634), (46, 4395265), (70, 2888317), (83, 2435930), (85, 2378614), (89, 2271710), (115, 1758106), (119, 1699010), (161, 1255790), (166, 1217965), (170, 1189307), (178, 1135855), (230, 879053), (238, 849505), (322, 627895), (391, 517090), (415, 487186), (445, 454342), (581, 347990), (595, 339802), (623, 324530), (782, 258545), (805, 251158), (830, 243593), (890, 227171), (1162, 173995), (1190, 169901), (1246, 162265), (1411, 143290), (1513, 133630), (1610, 125579), (1909, 105910), (1955, 103418), (2047, 98770), (2737, 73870), (2822, 71645), (2905, 69598), (3026, 66815), (3115, 64906), (3818, 52955), (3910, 51709), (4094, 49385), (5474, 36935), (5810, 34799), (6230, 32453), (7055, 28658), (7387, 27370), (7565, 26726), (9545, 21182), (9877, 20470), (10235, 19754), (10591, 19090), (13363, 15130), (13685, 14774), (14110, 14329)]