211528039660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1\times {\mathrm{9161}}^1$

素因数の和:10567

約数の個数: 96

約数和(自身を含む): 512004810240

約数和(自身を除く): 300476770580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1259, 1310, 1834, 2518, 2620, 3668, 4585, 5036, 6295, 8813, 9161, 9170, 12590, 17626, 18322, 18340, 25180, 35252, 36644, 44065, 45805, 64127, 88130, 91610, 128254, 164929, 176260, 183220, 256508, 320635, 329858, 641270, 659716, 824645, 1154503, 1200091, 1282540, 1649290, 2309006, 2400182, 3298580, 4618012, 4800364, 5772515, 6000455, 8400637, 11533699, 11545030, 12000910, 16801274, 23067398, 23090060, 24001820, 33602548, 42003185, 46134796, 57668495, 80735893, 84006370, 115336990, 161471786, 168012740, 230673980, 322943572, 403679465, 807358930, 1510914569, 1614717860, 3021829138, 6043658276, 7554572845, 10576401983, 15109145690, 21152803966, 30218291380, 42305607932, 52882009915, 105764019830, 211528039660]

約数ペア:

[(1, 211528039660), (2, 105764019830), (4, 52882009915), (5, 42305607932), (7, 30218291380), (10, 21152803966), (14, 15109145690), (20, 10576401983), (28, 7554572845), (35, 6043658276), (70, 3021829138), (131, 1614717860), (140, 1510914569), (262, 807358930), (524, 403679465), (655, 322943572), (917, 230673980), (1259, 168012740), (1310, 161471786), (1834, 115336990), (2518, 84006370), (2620, 80735893), (3668, 57668495), (4585, 46134796), (5036, 42003185), (6295, 33602548), (8813, 24001820), (9161, 23090060), (9170, 23067398), (12590, 16801274), (17626, 12000910), (18322, 11545030), (18340, 11533699), (25180, 8400637), (35252, 6000455), (36644, 5772515), (44065, 4800364), (45805, 4618012), (64127, 3298580), (88130, 2400182), (91610, 2309006), (128254, 1649290), (164929, 1282540), (176260, 1200091), (183220, 1154503), (256508, 824645), (320635, 659716), (329858, 641270)]