200596396

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 509175072

約数和(自身を除く): 308578676

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 68, 77, 91, 98, 119, 143, 154, 182, 187, 196, 221, 238, 286, 308, 364, 374, 421, 442, 476, 539, 572, 637, 748, 833, 842, 884, 1001, 1078, 1274, 1309, 1547, 1666, 1684, 2002, 2156, 2431, 2548, 2618, 2947, 3094, 3332, 4004, 4631, 4862, 5236, 5473, 5894, 6188, 7007, 7157, 9163, 9262, 9724, 10829, 10946, 11788, 14014, 14314, 17017, 18326, 18524, 20629, 21658, 21892, 28028, 28628, 32417, 34034, 36652, 38311, 41258, 43316, 50099, 60203, 64834, 68068, 76622, 78727, 82516, 93041, 100198, 119119, 120406, 129668, 153244, 157454, 186082, 200396, 226919, 238238, 240812, 268177, 314908, 350693, 372164, 421421, 453838, 476476, 536354, 551089, 651287, 701386, 842842, 907676, 1023451, 1072708, 1102178, 1302574, 1402772, 1685684, 2046902, 2204356, 2605148, 2949947, 3857623, 4093804, 4559009, 5899894, 7164157, 7715246, 9118018, 11799788, 14328314, 15430492, 18236036, 28656628, 50149099, 100298198, 200596396]

約数ペア:

[(1, 200596396), (2, 100298198), (4, 50149099), (7, 28656628), (11, 18236036), (13, 15430492), (14, 14328314), (17, 11799788), (22, 9118018), (26, 7715246), (28, 7164157), (34, 5899894), (44, 4559009), (49, 4093804), (52, 3857623), (68, 2949947), (77, 2605148), (91, 2204356), (98, 2046902), (119, 1685684), (143, 1402772), (154, 1302574), (182, 1102178), (187, 1072708), (196, 1023451), (221, 907676), (238, 842842), (286, 701386), (308, 651287), (364, 551089), (374, 536354), (421, 476476), (442, 453838), (476, 421421), (539, 372164), (572, 350693), (637, 314908), (748, 268177), (833, 240812), (842, 238238), (884, 226919), (1001, 200396), (1078, 186082), (1274, 157454), (1309, 153244), (1547, 129668), (1666, 120406), (1684, 119119), (2002, 100198), (2156, 93041), (2431, 82516), (2548, 78727), (2618, 76622), (2947, 68068), (3094, 64834), (3332, 60203), (4004, 50099), (4631, 43316), (4862, 41258), (5236, 38311), (5473, 36652), (5894, 34034), (6188, 32417), (7007, 28628), (7157, 28028), (9163, 21892), (9262, 21658), (9724, 20629), (10829, 18524), (10946, 18326), (11788, 17017), (14014, 14314)]