202263880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 565044480

約数和(自身を除く): 362780600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 181, 182, 260, 280, 307, 362, 364, 455, 520, 614, 724, 728, 905, 910, 1228, 1267, 1448, 1535, 1810, 1820, 2149, 2353, 2456, 2534, 3070, 3620, 3640, 3991, 4298, 4706, 5068, 6140, 6335, 7240, 7982, 8596, 9412, 10136, 10745, 11765, 12280, 12670, 15964, 16471, 17192, 18824, 19955, 21490, 23530, 25340, 27937, 31928, 32942, 39910, 42980, 47060, 50680, 55567, 55874, 65884, 79820, 82355, 85960, 94120, 111134, 111748, 131768, 139685, 159640, 164710, 222268, 223496, 277835, 279370, 329420, 388969, 444536, 555670, 558740, 658840, 722371, 777938, 1111340, 1117480, 1444742, 1555876, 1944845, 2222680, 2889484, 3111752, 3611855, 3889690, 5056597, 5778968, 7223710, 7779380, 10113194, 14447420, 15558760, 20226388, 25282985, 28894840, 40452776, 50565970, 101131940, 202263880]

約数ペア:

[(1, 202263880), (2, 101131940), (4, 50565970), (5, 40452776), (7, 28894840), (8, 25282985), (10, 20226388), (13, 15558760), (14, 14447420), (20, 10113194), (26, 7779380), (28, 7223710), (35, 5778968), (40, 5056597), (52, 3889690), (56, 3611855), (65, 3111752), (70, 2889484), (91, 2222680), (104, 1944845), (130, 1555876), (140, 1444742), (181, 1117480), (182, 1111340), (260, 777938), (280, 722371), (307, 658840), (362, 558740), (364, 555670), (455, 444536), (520, 388969), (614, 329420), (724, 279370), (728, 277835), (905, 223496), (910, 222268), (1228, 164710), (1267, 159640), (1448, 139685), (1535, 131768), (1810, 111748), (1820, 111134), (2149, 94120), (2353, 85960), (2456, 82355), (2534, 79820), (3070, 65884), (3620, 55874), (3640, 55567), (3991, 50680), (4298, 47060), (4706, 42980), (5068, 39910), (6140, 32942), (6335, 31928), (7240, 27937), (7982, 25340), (8596, 23530), (9412, 21490), (10136, 19955), (10745, 18824), (11765, 17192), (12280, 16471), (12670, 15964)]