199763070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 549518256

約数和(自身を除く): 349755186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 41, 62, 65, 78, 82, 93, 123, 130, 155, 169, 186, 195, 205, 246, 310, 338, 390, 403, 410, 465, 507, 533, 615, 806, 845, 930, 961, 1014, 1066, 1209, 1230, 1271, 1599, 1690, 1922, 2015, 2418, 2535, 2542, 2665, 2883, 3198, 3813, 4030, 4805, 5070, 5239, 5330, 5766, 6045, 6355, 6929, 7626, 7995, 9610, 10478, 12090, 12493, 12710, 13858, 14415, 15717, 15990, 16523, 19065, 20787, 24986, 26195, 28830, 31434, 33046, 34645, 37479, 38130, 39401, 41574, 49569, 52390, 62465, 69290, 74958, 78585, 78802, 82615, 99138, 103935, 118203, 124930, 157170, 162409, 165230, 187395, 197005, 207870, 214799, 236406, 247845, 324818, 374790, 394010, 429598, 487227, 495690, 512213, 591015, 644397, 812045, 974454, 1024426, 1073995, 1182030, 1288794, 1536639, 1624090, 2147990, 2436135, 2561065, 3073278, 3221985, 4872270, 5122130, 6443970, 6658769, 7683195, 13317538, 15366390, 19976307, 33293845, 39952614, 66587690, 99881535, 199763070]

約数ペア:

[(1, 199763070), (2, 99881535), (3, 66587690), (5, 39952614), (6, 33293845), (10, 19976307), (13, 15366390), (15, 13317538), (26, 7683195), (30, 6658769), (31, 6443970), (39, 5122130), (41, 4872270), (62, 3221985), (65, 3073278), (78, 2561065), (82, 2436135), (93, 2147990), (123, 1624090), (130, 1536639), (155, 1288794), (169, 1182030), (186, 1073995), (195, 1024426), (205, 974454), (246, 812045), (310, 644397), (338, 591015), (390, 512213), (403, 495690), (410, 487227), (465, 429598), (507, 394010), (533, 374790), (615, 324818), (806, 247845), (845, 236406), (930, 214799), (961, 207870), (1014, 197005), (1066, 187395), (1209, 165230), (1230, 162409), (1271, 157170), (1599, 124930), (1690, 118203), (1922, 103935), (2015, 99138), (2418, 82615), (2535, 78802), (2542, 78585), (2665, 74958), (2883, 69290), (3198, 62465), (3813, 52390), (4030, 49569), (4805, 41574), (5070, 39401), (5239, 38130), (5330, 37479), (5766, 34645), (6045, 33046), (6355, 31434), (6929, 28830), (7626, 26195), (7995, 24986), (9610, 20787), (10478, 19065), (12090, 16523), (12493, 15990), (12710, 15717), (13858, 14415)]