201905532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 543802896

約数和(自身を除く): 341897364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 173, 204, 306, 346, 519, 612, 692, 1038, 1557, 1907, 2076, 2941, 3114, 3814, 5721, 5882, 6228, 7628, 8823, 11442, 11764, 17163, 17646, 22884, 26469, 32419, 34326, 35292, 52938, 64838, 68652, 97257, 105876, 129676, 194514, 291771, 329911, 389028, 583542, 659822, 989733, 1167084, 1319644, 1979466, 2969199, 3958932, 5608487, 5938398, 11216974, 11876796, 16825461, 22433948, 33650922, 50476383, 67301844, 100952766, 201905532]

約数ペア:

[(1, 201905532), (2, 100952766), (3, 67301844), (4, 50476383), (6, 33650922), (9, 22433948), (12, 16825461), (17, 11876796), (18, 11216974), (34, 5938398), (36, 5608487), (51, 3958932), (68, 2969199), (102, 1979466), (153, 1319644), (173, 1167084), (204, 989733), (306, 659822), (346, 583542), (519, 389028), (612, 329911), (692, 291771), (1038, 194514), (1557, 129676), (1907, 105876), (2076, 97257), (2941, 68652), (3114, 64838), (3814, 52938), (5721, 35292), (5882, 34326), (6228, 32419), (7628, 26469), (8823, 22884), (11442, 17646), (11764, 17163)]