202102278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{547}}^1$

素因数の和:1041

約数の個数: 64

約数和(自身を含む): 488202240

約数和(自身を除く): 286099962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 463, 547, 798, 926, 1094, 1389, 1641, 2778, 3241, 3282, 3829, 6482, 7658, 8797, 9723, 10393, 11487, 17594, 19446, 20786, 22974, 26391, 31179, 52782, 61579, 62358, 72751, 123158, 145502, 184737, 218253, 253261, 369474, 436506, 506522, 759783, 1519566, 1772827, 3545654, 4811959, 5318481, 9623918, 10636962, 14435877, 28871754, 33683713, 67367426, 101051139, 202102278]

約数ペア:

[(1, 202102278), (2, 101051139), (3, 67367426), (6, 33683713), (7, 28871754), (14, 14435877), (19, 10636962), (21, 9623918), (38, 5318481), (42, 4811959), (57, 3545654), (114, 1772827), (133, 1519566), (266, 759783), (399, 506522), (463, 436506), (547, 369474), (798, 253261), (926, 218253), (1094, 184737), (1389, 145502), (1641, 123158), (2778, 72751), (3241, 62358), (3282, 61579), (3829, 52782), (6482, 31179), (7658, 26391), (8797, 22974), (9723, 20786), (10393, 19446), (11487, 17594)]