201524260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 528595200

約数和(自身を除く): 327070940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 79, 95, 98, 133, 137, 140, 158, 190, 196, 245, 266, 274, 316, 380, 395, 490, 532, 548, 553, 665, 685, 790, 931, 959, 980, 1106, 1330, 1370, 1501, 1580, 1862, 1918, 2212, 2603, 2660, 2740, 2765, 3002, 3724, 3836, 3871, 4655, 4795, 5206, 5530, 6004, 6713, 7505, 7742, 9310, 9590, 10412, 10507, 10823, 11060, 13015, 13426, 15010, 15484, 18221, 18620, 19180, 19355, 21014, 21646, 26030, 26852, 30020, 33565, 36442, 38710, 42028, 43292, 52060, 52535, 54115, 67130, 72884, 73549, 75761, 77420, 91105, 105070, 108230, 127547, 134260, 147098, 151522, 182210, 205637, 210140, 216460, 255094, 294196, 303044, 364420, 367745, 378805, 411274, 510188, 530327, 637735, 735490, 757610, 822548, 1028185, 1060654, 1275470, 1439459, 1470980, 1515220, 2056370, 2121308, 2550940, 2651635, 2878918, 4112740, 5303270, 5757836, 7197295, 10076213, 10606540, 14394590, 20152426, 28789180, 40304852, 50381065, 100762130, 201524260]

約数ペア:

[(1, 201524260), (2, 100762130), (4, 50381065), (5, 40304852), (7, 28789180), (10, 20152426), (14, 14394590), (19, 10606540), (20, 10076213), (28, 7197295), (35, 5757836), (38, 5303270), (49, 4112740), (70, 2878918), (76, 2651635), (79, 2550940), (95, 2121308), (98, 2056370), (133, 1515220), (137, 1470980), (140, 1439459), (158, 1275470), (190, 1060654), (196, 1028185), (245, 822548), (266, 757610), (274, 735490), (316, 637735), (380, 530327), (395, 510188), (490, 411274), (532, 378805), (548, 367745), (553, 364420), (665, 303044), (685, 294196), (790, 255094), (931, 216460), (959, 210140), (980, 205637), (1106, 182210), (1330, 151522), (1370, 147098), (1501, 134260), (1580, 127547), (1862, 108230), (1918, 105070), (2212, 91105), (2603, 77420), (2660, 75761), (2740, 73549), (2765, 72884), (3002, 67130), (3724, 54115), (3836, 52535), (3871, 52060), (4655, 43292), (4795, 42028), (5206, 38710), (5530, 36442), (6004, 33565), (6713, 30020), (7505, 26852), (7742, 26030), (9310, 21646), (9590, 21014), (10412, 19355), (10507, 19180), (10823, 18620), (11060, 18221), (13015, 15484), (13426, 15010)]