194104260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1362

約数の個数: 144

約数和(自身を含む): 678752256

約数和(自身を除く): 484647996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 180, 210, 252, 254, 315, 381, 420, 508, 630, 635, 762, 889, 1143, 1213, 1260, 1270, 1524, 1778, 1905, 2286, 2426, 2540, 2667, 3556, 3639, 3810, 4445, 4572, 4852, 5334, 5715, 6065, 7278, 7620, 8001, 8491, 8890, 10668, 10917, 11430, 12130, 13335, 14556, 16002, 16982, 17780, 18195, 21834, 22860, 24260, 25473, 26670, 32004, 33964, 36390, 40005, 42455, 43668, 50946, 53340, 54585, 72780, 76419, 80010, 84910, 101892, 109170, 127365, 152838, 154051, 160020, 169820, 218340, 254730, 305676, 308102, 382095, 462153, 509460, 616204, 764190, 770255, 924306, 1078357, 1386459, 1528380, 1540510, 1848612, 2156714, 2310765, 2772918, 3081020, 3235071, 4313428, 4621530, 5391785, 5545836, 6470142, 6932295, 9243060, 9705213, 10783570, 12940284, 13864590, 16175355, 19410426, 21567140, 27729180, 32350710, 38820852, 48526065, 64701420, 97052130, 194104260]

約数ペア:

[(1, 194104260), (2, 97052130), (3, 64701420), (4, 48526065), (5, 38820852), (6, 32350710), (7, 27729180), (9, 21567140), (10, 19410426), (12, 16175355), (14, 13864590), (15, 12940284), (18, 10783570), (20, 9705213), (21, 9243060), (28, 6932295), (30, 6470142), (35, 5545836), (36, 5391785), (42, 4621530), (45, 4313428), (60, 3235071), (63, 3081020), (70, 2772918), (84, 2310765), (90, 2156714), (105, 1848612), (126, 1540510), (127, 1528380), (140, 1386459), (180, 1078357), (210, 924306), (252, 770255), (254, 764190), (315, 616204), (381, 509460), (420, 462153), (508, 382095), (630, 308102), (635, 305676), (762, 254730), (889, 218340), (1143, 169820), (1213, 160020), (1260, 154051), (1270, 152838), (1524, 127365), (1778, 109170), (1905, 101892), (2286, 84910), (2426, 80010), (2540, 76419), (2667, 72780), (3556, 54585), (3639, 53340), (3810, 50946), (4445, 43668), (4572, 42455), (4852, 40005), (5334, 36390), (5715, 33964), (6065, 32004), (7278, 26670), (7620, 25473), (8001, 24260), (8491, 22860), (8890, 21834), (10668, 18195), (10917, 17780), (11430, 16982), (12130, 16002), (13335, 14556)]