198926350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 455328000

約数和(自身を除く): 256401650

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 67, 70, 85, 119, 134, 170, 175, 238, 335, 350, 425, 469, 499, 595, 670, 850, 938, 998, 1139, 1190, 1675, 2278, 2345, 2495, 2975, 3350, 3493, 4690, 4990, 5695, 5950, 6986, 7973, 8483, 11390, 11725, 12475, 15946, 16966, 17465, 23450, 24950, 28475, 33433, 34930, 39865, 42415, 56950, 59381, 66866, 79730, 84830, 87325, 118762, 167165, 174650, 199325, 212075, 234031, 296905, 334330, 398650, 424150, 468062, 568361, 593810, 835825, 1136722, 1170155, 1484525, 1671650, 2340310, 2841805, 2969050, 3978527, 5683610, 5850775, 7957054, 11701550, 14209025, 19892635, 28418050, 39785270, 99463175, 198926350]

約数ペア:

[(1, 198926350), (2, 99463175), (5, 39785270), (7, 28418050), (10, 19892635), (14, 14209025), (17, 11701550), (25, 7957054), (34, 5850775), (35, 5683610), (50, 3978527), (67, 2969050), (70, 2841805), (85, 2340310), (119, 1671650), (134, 1484525), (170, 1170155), (175, 1136722), (238, 835825), (335, 593810), (350, 568361), (425, 468062), (469, 424150), (499, 398650), (595, 334330), (670, 296905), (850, 234031), (938, 212075), (998, 199325), (1139, 174650), (1190, 167165), (1675, 118762), (2278, 87325), (2345, 84830), (2495, 79730), (2975, 66866), (3350, 59381), (3493, 56950), (4690, 42415), (4990, 39865), (5695, 34930), (5950, 33433), (6986, 28475), (7973, 24950), (8483, 23450), (11390, 17465), (11725, 16966), (12475, 15946)]