201391944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 582422400

約数和(自身を除く): 381030456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 53, 57, 76, 78, 104, 106, 114, 152, 156, 159, 212, 228, 247, 312, 318, 424, 456, 494, 636, 641, 689, 741, 988, 1007, 1272, 1282, 1378, 1482, 1923, 1976, 2014, 2067, 2564, 2756, 2964, 3021, 3846, 4028, 4134, 5128, 5512, 5928, 6042, 7692, 8056, 8268, 8333, 12084, 12179, 13091, 15384, 16536, 16666, 24168, 24358, 24999, 26182, 33332, 33973, 36537, 39273, 48716, 49998, 52364, 66664, 67946, 73074, 78546, 97432, 99996, 101919, 104728, 135892, 146148, 157092, 158327, 199992, 203838, 271784, 292296, 314184, 316654, 407676, 441649, 474981, 633308, 645487, 815352, 883298, 949962, 1266616, 1290974, 1324947, 1766596, 1899924, 1936461, 2581948, 2649894, 3533192, 3799848, 3872922, 5163896, 5299788, 7745844, 8391331, 10599576, 15491688, 16782662, 25173993, 33565324, 50347986, 67130648, 100695972, 201391944]

約数ペア:

[(1, 201391944), (2, 100695972), (3, 67130648), (4, 50347986), (6, 33565324), (8, 25173993), (12, 16782662), (13, 15491688), (19, 10599576), (24, 8391331), (26, 7745844), (38, 5299788), (39, 5163896), (52, 3872922), (53, 3799848), (57, 3533192), (76, 2649894), (78, 2581948), (104, 1936461), (106, 1899924), (114, 1766596), (152, 1324947), (156, 1290974), (159, 1266616), (212, 949962), (228, 883298), (247, 815352), (312, 645487), (318, 633308), (424, 474981), (456, 441649), (494, 407676), (636, 316654), (641, 314184), (689, 292296), (741, 271784), (988, 203838), (1007, 199992), (1272, 158327), (1282, 157092), (1378, 146148), (1482, 135892), (1923, 104728), (1976, 101919), (2014, 99996), (2067, 97432), (2564, 78546), (2756, 73074), (2964, 67946), (3021, 66664), (3846, 52364), (4028, 49998), (4134, 48716), (5128, 39273), (5512, 36537), (5928, 33973), (6042, 33332), (7692, 26182), (8056, 24999), (8268, 24358), (8333, 24168), (12084, 16666), (12179, 16536), (13091, 15384)]