212300452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30697}}^1$

素因数の和:30740

約数の個数: 48

約数和(自身を含む): 481344640

約数和(自身を除く): 269044188

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 30697, 61394, 122788, 214879, 399061, 429758, 583243, 798122, 859516, 1166486, 1596244, 2332972, 2793427, 4082701, 5586854, 7582159, 8165402, 11173708, 15164318, 16330804, 30328636, 53075113, 106150226, 212300452]

約数ペア:

[(1, 212300452), (2, 106150226), (4, 53075113), (7, 30328636), (13, 16330804), (14, 15164318), (19, 11173708), (26, 8165402), (28, 7582159), (38, 5586854), (52, 4082701), (76, 2793427), (91, 2332972), (133, 1596244), (182, 1166486), (247, 859516), (266, 798122), (364, 583243), (494, 429758), (532, 399061), (988, 214879), (1729, 122788), (3458, 61394), (6916, 30697)]