2103203928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1427}}^1$

素因数の和:1757

約数の個数: 128

約数和(自身を含む): 6229278720

約数和(自身を除く): 4126074792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 283, 372, 434, 566, 651, 744, 849, 868, 1132, 1302, 1427, 1698, 1736, 1981, 2264, 2604, 2854, 3396, 3962, 4281, 5208, 5708, 5943, 6792, 7924, 8562, 8773, 9989, 11416, 11886, 15848, 17124, 17546, 19978, 23772, 26319, 29967, 34248, 35092, 39956, 44237, 47544, 52638, 59934, 61411, 70184, 79912, 88474, 105276, 119868, 122822, 132711, 176948, 184233, 210552, 239736, 245644, 265422, 309659, 353896, 368466, 403841, 491288, 530844, 619318, 736932, 807682, 928977, 1061688, 1211523, 1238636, 1473864, 1615364, 1857954, 2423046, 2477272, 2826887, 3230728, 3715908, 4846092, 5653774, 7431816, 8480661, 9692184, 11307548, 12519071, 16961322, 22615096, 25038142, 33922644, 37557213, 50076284, 67845288, 75114426, 87633497, 100152568, 150228852, 175266994, 262900491, 300457704, 350533988, 525800982, 701067976, 1051601964, 2103203928]

約数ペア:

[(1, 2103203928), (2, 1051601964), (3, 701067976), (4, 525800982), (6, 350533988), (7, 300457704), (8, 262900491), (12, 175266994), (14, 150228852), (21, 100152568), (24, 87633497), (28, 75114426), (31, 67845288), (42, 50076284), (56, 37557213), (62, 33922644), (84, 25038142), (93, 22615096), (124, 16961322), (168, 12519071), (186, 11307548), (217, 9692184), (248, 8480661), (283, 7431816), (372, 5653774), (434, 4846092), (566, 3715908), (651, 3230728), (744, 2826887), (849, 2477272), (868, 2423046), (1132, 1857954), (1302, 1615364), (1427, 1473864), (1698, 1238636), (1736, 1211523), (1981, 1061688), (2264, 928977), (2604, 807682), (2854, 736932), (3396, 619318), (3962, 530844), (4281, 491288), (5208, 403841), (5708, 368466), (5943, 353896), (6792, 309659), (7924, 265422), (8562, 245644), (8773, 239736), (9989, 210552), (11416, 184233), (11886, 176948), (15848, 132711), (17124, 122822), (17546, 119868), (19978, 105276), (23772, 88474), (26319, 79912), (29967, 70184), (34248, 61411), (35092, 59934), (39956, 52638), (44237, 47544)]