200765362

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 379330560

約数和(自身を除く): 178565198

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 97, 133, 194, 217, 251, 266, 434, 502, 589, 679, 1178, 1358, 1757, 1843, 3007, 3514, 3686, 4123, 4769, 6014, 7781, 8246, 9538, 12901, 15562, 21049, 24347, 25802, 33383, 42098, 48694, 54467, 57133, 66766, 108934, 114266, 147839, 170429, 295678, 340858, 399931, 462593, 754757, 799862, 925186, 1034873, 1509514, 2069746, 3238151, 5283299, 6476302, 10566598, 14340383, 28680766, 100382681, 200765362]

約数ペア:

[(1, 200765362), (2, 100382681), (7, 28680766), (14, 14340383), (19, 10566598), (31, 6476302), (38, 5283299), (62, 3238151), (97, 2069746), (133, 1509514), (194, 1034873), (217, 925186), (251, 799862), (266, 754757), (434, 462593), (502, 399931), (589, 340858), (679, 295678), (1178, 170429), (1358, 147839), (1757, 114266), (1843, 108934), (3007, 66766), (3514, 57133), (3686, 54467), (4123, 48694), (4769, 42098), (6014, 33383), (7781, 25802), (8246, 24347), (9538, 21049), (12901, 15562)]