209673648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1011

約数の個数: 120

約数和(自身を含む): 628428528

約数和(自身を除く): 418754880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 97, 102, 136, 144, 153, 194, 204, 272, 291, 306, 388, 408, 582, 612, 776, 816, 873, 883, 1164, 1224, 1552, 1649, 1746, 1766, 2328, 2448, 2649, 3298, 3492, 3532, 4656, 4947, 5298, 6596, 6984, 7064, 7947, 9894, 10596, 13192, 13968, 14128, 14841, 15011, 15894, 19788, 21192, 26384, 29682, 30022, 31788, 39576, 42384, 45033, 59364, 60044, 63576, 79152, 85651, 90066, 118728, 120088, 127152, 135099, 171302, 180132, 237456, 240176, 256953, 270198, 342604, 360264, 513906, 540396, 685208, 720528, 770859, 1027812, 1080792, 1370416, 1456067, 1541718, 2055624, 2161584, 2912134, 3083436, 4111248, 4368201, 5824268, 6166872, 8736402, 11648536, 12333744, 13104603, 17472804, 23297072, 26209206, 34945608, 52418412, 69891216, 104836824, 209673648]

約数ペア:

[(1, 209673648), (2, 104836824), (3, 69891216), (4, 52418412), (6, 34945608), (8, 26209206), (9, 23297072), (12, 17472804), (16, 13104603), (17, 12333744), (18, 11648536), (24, 8736402), (34, 6166872), (36, 5824268), (48, 4368201), (51, 4111248), (68, 3083436), (72, 2912134), (97, 2161584), (102, 2055624), (136, 1541718), (144, 1456067), (153, 1370416), (194, 1080792), (204, 1027812), (272, 770859), (291, 720528), (306, 685208), (388, 540396), (408, 513906), (582, 360264), (612, 342604), (776, 270198), (816, 256953), (873, 240176), (883, 237456), (1164, 180132), (1224, 171302), (1552, 135099), (1649, 127152), (1746, 120088), (1766, 118728), (2328, 90066), (2448, 85651), (2649, 79152), (3298, 63576), (3492, 60044), (3532, 59364), (4656, 45033), (4947, 42384), (5298, 39576), (6596, 31788), (6984, 30022), (7064, 29682), (7947, 26384), (9894, 21192), (10596, 19788), (13192, 15894), (13968, 15011), (14128, 14841)]