194268970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 418763520

約数和(自身を除く): 224494550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 83, 145, 166, 203, 290, 406, 415, 581, 830, 1015, 1153, 1162, 2030, 2306, 2407, 2905, 4814, 5765, 5810, 8071, 11530, 12035, 16142, 16849, 24070, 33437, 33698, 40355, 66874, 80710, 84245, 95699, 167185, 168490, 191398, 234059, 334370, 468118, 478495, 669893, 956990, 1170295, 1339786, 2340590, 2775271, 3349465, 5550542, 6698930, 13876355, 19426897, 27752710, 38853794, 97134485, 194268970]

約数ペア:

[(1, 194268970), (2, 97134485), (5, 38853794), (7, 27752710), (10, 19426897), (14, 13876355), (29, 6698930), (35, 5550542), (58, 3349465), (70, 2775271), (83, 2340590), (145, 1339786), (166, 1170295), (203, 956990), (290, 669893), (406, 478495), (415, 468118), (581, 334370), (830, 234059), (1015, 191398), (1153, 168490), (1162, 167185), (2030, 95699), (2306, 84245), (2407, 80710), (2905, 66874), (4814, 40355), (5765, 33698), (5810, 33437), (8071, 24070), (11530, 16849), (12035, 16142)]