193725948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4297}}^1$

素因数の和:4351

約数の個数: 72

約数和(自身を含む): 517238512

約数和(自身を除く): 323512564

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3757, 4297, 7514, 8594, 11271, 12891, 15028, 17188, 22542, 25782, 45084, 51564, 55861, 73049, 111722, 146098, 167583, 219147, 223444, 292196, 335166, 438294, 670332, 876588, 949637, 1241833, 1899274, 2483666, 2848911, 3725499, 3798548, 4967332, 5697822, 7450998, 11395644, 14901996, 16143829, 32287658, 48431487, 64575316, 96862974, 193725948]

約数ペア:

[(1, 193725948), (2, 96862974), (3, 64575316), (4, 48431487), (6, 32287658), (12, 16143829), (13, 14901996), (17, 11395644), (26, 7450998), (34, 5697822), (39, 4967332), (51, 3798548), (52, 3725499), (68, 2848911), (78, 2483666), (102, 1899274), (156, 1241833), (204, 949637), (221, 876588), (289, 670332), (442, 438294), (578, 335166), (663, 292196), (867, 223444), (884, 219147), (1156, 167583), (1326, 146098), (1734, 111722), (2652, 73049), (3468, 55861), (3757, 51564), (4297, 45084), (7514, 25782), (8594, 22542), (11271, 17188), (12891, 15028)]