197453196

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 511842240

約数和(自身を除く): 314389044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 239, 318, 433, 477, 478, 636, 717, 866, 954, 956, 1299, 1434, 1732, 1908, 2151, 2598, 2868, 3897, 4302, 5196, 7794, 8604, 12667, 15588, 22949, 25334, 38001, 45898, 50668, 68847, 76002, 91796, 103487, 114003, 137694, 152004, 206541, 206974, 228006, 275388, 310461, 413082, 413948, 456012, 620922, 826164, 931383, 1241844, 1862766, 3725532, 5484811, 10969622, 16454433, 21939244, 32908866, 49363299, 65817732, 98726598, 197453196]

約数ペア:

[(1, 197453196), (2, 98726598), (3, 65817732), (4, 49363299), (6, 32908866), (9, 21939244), (12, 16454433), (18, 10969622), (36, 5484811), (53, 3725532), (106, 1862766), (159, 1241844), (212, 931383), (239, 826164), (318, 620922), (433, 456012), (477, 413948), (478, 413082), (636, 310461), (717, 275388), (866, 228006), (954, 206974), (956, 206541), (1299, 152004), (1434, 137694), (1732, 114003), (1908, 103487), (2151, 91796), (2598, 76002), (2868, 68847), (3897, 50668), (4302, 45898), (5196, 38001), (7794, 25334), (8604, 22949), (12667, 15588)]