212593164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 606735360

約数和(自身を除く): 394142196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 107, 109, 124, 147, 186, 196, 214, 217, 218, 294, 321, 327, 372, 428, 434, 436, 588, 642, 651, 654, 749, 763, 868, 1284, 1302, 1308, 1498, 1519, 1526, 2247, 2289, 2604, 2996, 3038, 3052, 3317, 3379, 4494, 4557, 4578, 5243, 5341, 6076, 6634, 6758, 8988, 9114, 9156, 9951, 10137, 10486, 10682, 11663, 13268, 13516, 15729, 16023, 18228, 19902, 20274, 20972, 21364, 23219, 23326, 23653, 31458, 32046, 34989, 39804, 40548, 46438, 46652, 47306, 62916, 64092, 69657, 69978, 70959, 81641, 92876, 94612, 139314, 139956, 141918, 162533, 163282, 165571, 244923, 278628, 283836, 325066, 326564, 331142, 361553, 487599, 489846, 496713, 571487, 650132, 662284, 723106, 975198, 979692, 993426, 1084659, 1142974, 1446212, 1714461, 1950396, 1986852, 2169318, 2285948, 2530871, 3428922, 4338636, 5061742, 6857844, 7592613, 10123484, 15185226, 17716097, 30370452, 35432194, 53148291, 70864388, 106296582, 212593164]

約数ペア:

[(1, 212593164), (2, 106296582), (3, 70864388), (4, 53148291), (6, 35432194), (7, 30370452), (12, 17716097), (14, 15185226), (21, 10123484), (28, 7592613), (31, 6857844), (42, 5061742), (49, 4338636), (62, 3428922), (84, 2530871), (93, 2285948), (98, 2169318), (107, 1986852), (109, 1950396), (124, 1714461), (147, 1446212), (186, 1142974), (196, 1084659), (214, 993426), (217, 979692), (218, 975198), (294, 723106), (321, 662284), (327, 650132), (372, 571487), (428, 496713), (434, 489846), (436, 487599), (588, 361553), (642, 331142), (651, 326564), (654, 325066), (749, 283836), (763, 278628), (868, 244923), (1284, 165571), (1302, 163282), (1308, 162533), (1498, 141918), (1519, 139956), (1526, 139314), (2247, 94612), (2289, 92876), (2604, 81641), (2996, 70959), (3038, 69978), (3052, 69657), (3317, 64092), (3379, 62916), (4494, 47306), (4557, 46652), (4578, 46438), (5243, 40548), (5341, 39804), (6076, 34989), (6634, 32046), (6758, 31458), (8988, 23653), (9114, 23326), (9156, 23219), (9951, 21364), (10137, 20972), (10486, 20274), (10682, 19902), (11663, 18228), (13268, 16023), (13516, 15729)]