193476972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 500919552

約数和(自身を除く): 307442580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 107, 134, 156, 173, 201, 214, 268, 321, 346, 402, 428, 519, 642, 692, 804, 871, 1038, 1284, 1391, 1742, 2076, 2249, 2613, 2782, 3484, 4173, 4498, 5226, 5564, 6747, 7169, 8346, 8996, 10452, 11591, 13494, 14338, 16692, 18511, 21507, 23182, 26988, 28676, 34773, 37022, 43014, 46364, 55533, 69546, 74044, 86028, 93197, 111066, 139092, 150683, 186394, 222132, 240643, 279591, 301366, 372788, 452049, 481286, 559182, 602732, 721929, 904098, 962572, 1118364, 1240237, 1443858, 1808196, 2480474, 2887716, 3720711, 4960948, 7441422, 14882844, 16123081, 32246162, 48369243, 64492324, 96738486, 193476972]

約数ペア:

[(1, 193476972), (2, 96738486), (3, 64492324), (4, 48369243), (6, 32246162), (12, 16123081), (13, 14882844), (26, 7441422), (39, 4960948), (52, 3720711), (67, 2887716), (78, 2480474), (107, 1808196), (134, 1443858), (156, 1240237), (173, 1118364), (201, 962572), (214, 904098), (268, 721929), (321, 602732), (346, 559182), (402, 481286), (428, 452049), (519, 372788), (642, 301366), (692, 279591), (804, 240643), (871, 222132), (1038, 186394), (1284, 150683), (1391, 139092), (1742, 111066), (2076, 93197), (2249, 86028), (2613, 74044), (2782, 69546), (3484, 55533), (4173, 46364), (4498, 43014), (5226, 37022), (5564, 34773), (6747, 28676), (7169, 26988), (8346, 23182), (8996, 21507), (10452, 18511), (11591, 16692), (13494, 14338)]