211366949452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{105227}}^1$

素因数の和:105526

約数の個数: 48

約数和(自身を含む): 388074129408

約数和(自身を除く): 176707179956

約数列:

[1, 2, 4, 31, 62, 97, 124, 167, 194, 334, 388, 668, 3007, 5177, 6014, 10354, 12028, 16199, 20708, 32398, 64796, 105227, 210454, 420908, 502169, 1004338, 2008676, 3262037, 6524074, 10207019, 13048148, 17572909, 20414038, 35145818, 40828076, 70291636, 316417589, 544760179, 632835178, 1089520358, 1265670356, 1704572173, 2179040716, 3409144346, 6818288692, 52841737363, 105683474726, 211366949452]

約数ペア:

[(1, 211366949452), (2, 105683474726), (4, 52841737363), (31, 6818288692), (62, 3409144346), (97, 2179040716), (124, 1704572173), (167, 1265670356), (194, 1089520358), (334, 632835178), (388, 544760179), (668, 316417589), (3007, 70291636), (5177, 40828076), (6014, 35145818), (10354, 20414038), (12028, 17572909), (16199, 13048148), (20708, 10207019), (32398, 6524074), (64796, 3262037), (105227, 2008676), (210454, 1004338), (420908, 502169)]