202035470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 470292480

約数和(自身を除く): 268257010

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 59, 65, 70, 71, 91, 106, 118, 130, 142, 182, 265, 295, 355, 371, 413, 455, 497, 530, 590, 689, 710, 742, 767, 826, 910, 923, 994, 1378, 1534, 1846, 1855, 2065, 2485, 3127, 3445, 3710, 3763, 3835, 4130, 4189, 4615, 4823, 4970, 5369, 6254, 6461, 6890, 7526, 7670, 8378, 9230, 9646, 10738, 12922, 15635, 18815, 20945, 21889, 24115, 26341, 26845, 29323, 31270, 32305, 37630, 40651, 41890, 43778, 48230, 48919, 52682, 53690, 54457, 58646, 64610, 81302, 97838, 108914, 109445, 131705, 146615, 203255, 218890, 222017, 244595, 263410, 272285, 284557, 293230, 342433, 381199, 406510, 444034, 489190, 544570, 569114, 684866, 762398, 1110085, 1422785, 1554119, 1712165, 1905995, 2220170, 2845570, 2886221, 3108238, 3424330, 3811990, 5772442, 7770595, 14431105, 15541190, 20203547, 28862210, 40407094, 101017735, 202035470]

約数ペア:

[(1, 202035470), (2, 101017735), (5, 40407094), (7, 28862210), (10, 20203547), (13, 15541190), (14, 14431105), (26, 7770595), (35, 5772442), (53, 3811990), (59, 3424330), (65, 3108238), (70, 2886221), (71, 2845570), (91, 2220170), (106, 1905995), (118, 1712165), (130, 1554119), (142, 1422785), (182, 1110085), (265, 762398), (295, 684866), (355, 569114), (371, 544570), (413, 489190), (455, 444034), (497, 406510), (530, 381199), (590, 342433), (689, 293230), (710, 284557), (742, 272285), (767, 263410), (826, 244595), (910, 222017), (923, 218890), (994, 203255), (1378, 146615), (1534, 131705), (1846, 109445), (1855, 108914), (2065, 97838), (2485, 81302), (3127, 64610), (3445, 58646), (3710, 54457), (3763, 53690), (3835, 52682), (4130, 48919), (4189, 48230), (4615, 43778), (4823, 41890), (4970, 40651), (5369, 37630), (6254, 32305), (6461, 31270), (6890, 29323), (7526, 26845), (7670, 26341), (8378, 24115), (9230, 21889), (9646, 20945), (10738, 18815), (12922, 15635)]