190433504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 398840400

約数和(自身を除く): 208406896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1552, 1843, 3104, 3229, 3686, 6458, 7372, 12916, 14744, 25832, 29488, 51664, 58976, 61351, 103328, 122702, 245404, 313213, 490808, 626426, 981616, 1252852, 1963232, 2505704, 5011408, 5951047, 10022816, 11902094, 23804188, 47608376, 95216752, 190433504]

約数ペア:

[(1, 190433504), (2, 95216752), (4, 47608376), (8, 23804188), (16, 11902094), (19, 10022816), (32, 5951047), (38, 5011408), (76, 2505704), (97, 1963232), (152, 1252852), (194, 981616), (304, 626426), (388, 490808), (608, 313213), (776, 245404), (1552, 122702), (1843, 103328), (3104, 61351), (3229, 58976), (3686, 51664), (6458, 29488), (7372, 25832), (12916, 14744)]