189700098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 449937408

約数和(自身を除く): 260237310

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 367, 397, 434, 651, 734, 794, 1101, 1191, 1302, 2202, 2382, 2569, 2779, 5138, 5558, 7707, 8337, 11377, 12307, 15414, 16674, 22754, 24614, 34131, 36921, 68262, 73842, 79639, 86149, 145699, 159278, 172298, 238917, 258447, 291398, 437097, 477834, 516894, 874194, 1019893, 2039786, 3059679, 4516669, 6119358, 9033338, 13550007, 27100014, 31616683, 63233366, 94850049, 189700098]

約数ペア:

[(1, 189700098), (2, 94850049), (3, 63233366), (6, 31616683), (7, 27100014), (14, 13550007), (21, 9033338), (31, 6119358), (42, 4516669), (62, 3059679), (93, 2039786), (186, 1019893), (217, 874194), (367, 516894), (397, 477834), (434, 437097), (651, 291398), (734, 258447), (794, 238917), (1101, 172298), (1191, 159278), (1302, 145699), (2202, 86149), (2382, 79639), (2569, 73842), (2779, 68262), (5138, 36921), (5558, 34131), (7707, 24614), (8337, 22754), (11377, 16674), (12307, 15414)]