194702196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 537815040

約数和(自身を除く): 343112844

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 163, 169, 186, 228, 247, 326, 338, 372, 403, 489, 494, 507, 589, 652, 676, 741, 806, 978, 988, 1014, 1178, 1209, 1482, 1612, 1767, 1956, 2028, 2119, 2356, 2418, 2964, 3097, 3211, 3534, 4238, 4836, 5053, 5239, 6194, 6357, 6422, 7068, 7657, 8476, 9291, 9633, 10106, 10478, 12388, 12714, 12844, 15159, 15314, 15717, 18582, 19266, 20212, 20956, 22971, 25428, 27547, 30318, 30628, 31434, 37164, 38532, 40261, 45942, 55094, 60636, 62868, 65689, 80522, 82641, 91884, 96007, 99541, 110188, 120783, 131378, 161044, 165282, 192014, 197067, 199082, 241566, 262756, 288021, 298623, 330564, 384028, 394134, 398164, 483132, 523393, 576042, 597246, 788268, 853957, 1046786, 1152084, 1194492, 1248091, 1570179, 1707914, 2093572, 2496182, 2561871, 3140358, 3415828, 3744273, 4992364, 5123742, 6280716, 7488546, 10247484, 14977092, 16225183, 32450366, 48675549, 64900732, 97351098, 194702196]

約数ペア:

[(1, 194702196), (2, 97351098), (3, 64900732), (4, 48675549), (6, 32450366), (12, 16225183), (13, 14977092), (19, 10247484), (26, 7488546), (31, 6280716), (38, 5123742), (39, 4992364), (52, 3744273), (57, 3415828), (62, 3140358), (76, 2561871), (78, 2496182), (93, 2093572), (114, 1707914), (124, 1570179), (156, 1248091), (163, 1194492), (169, 1152084), (186, 1046786), (228, 853957), (247, 788268), (326, 597246), (338, 576042), (372, 523393), (403, 483132), (489, 398164), (494, 394134), (507, 384028), (589, 330564), (652, 298623), (676, 288021), (741, 262756), (806, 241566), (978, 199082), (988, 197067), (1014, 192014), (1178, 165282), (1209, 161044), (1482, 131378), (1612, 120783), (1767, 110188), (1956, 99541), (2028, 96007), (2119, 91884), (2356, 82641), (2418, 80522), (2964, 65689), (3097, 62868), (3211, 60636), (3534, 55094), (4238, 45942), (4836, 40261), (5053, 38532), (5239, 37164), (6194, 31434), (6357, 30628), (6422, 30318), (7068, 27547), (7657, 25428), (8476, 22971), (9291, 20956), (9633, 20212), (10106, 19266), (10478, 18582), (12388, 15717), (12714, 15314), (12844, 15159)]