203419260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1544

約数の個数: 144

約数和(自身を含む): 683085312

約数和(自身を除く): 479666052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 132, 142, 165, 180, 198, 213, 220, 284, 330, 355, 396, 426, 495, 639, 660, 710, 781, 852, 990, 1065, 1278, 1420, 1447, 1562, 1980, 2130, 2343, 2556, 2894, 3124, 3195, 3905, 4260, 4341, 4686, 5788, 6390, 7029, 7235, 7810, 8682, 9372, 11715, 12780, 13023, 14058, 14470, 15620, 15917, 17364, 21705, 23430, 26046, 28116, 28940, 31834, 35145, 43410, 46860, 47751, 52092, 63668, 65115, 70290, 79585, 86820, 95502, 102737, 130230, 140580, 143253, 159170, 191004, 205474, 238755, 260460, 286506, 308211, 318340, 410948, 477510, 513685, 573012, 616422, 716265, 924633, 955020, 1027370, 1130107, 1232844, 1432530, 1541055, 1849266, 2054740, 2260214, 2865060, 3082110, 3390321, 3698532, 4520428, 4623165, 5650535, 6164220, 6780642, 9246330, 10170963, 11301070, 13561284, 16951605, 18492660, 20341926, 22602140, 33903210, 40683852, 50854815, 67806420, 101709630, 203419260]

約数ペア:

[(1, 203419260), (2, 101709630), (3, 67806420), (4, 50854815), (5, 40683852), (6, 33903210), (9, 22602140), (10, 20341926), (11, 18492660), (12, 16951605), (15, 13561284), (18, 11301070), (20, 10170963), (22, 9246330), (30, 6780642), (33, 6164220), (36, 5650535), (44, 4623165), (45, 4520428), (55, 3698532), (60, 3390321), (66, 3082110), (71, 2865060), (90, 2260214), (99, 2054740), (110, 1849266), (132, 1541055), (142, 1432530), (165, 1232844), (180, 1130107), (198, 1027370), (213, 955020), (220, 924633), (284, 716265), (330, 616422), (355, 573012), (396, 513685), (426, 477510), (495, 410948), (639, 318340), (660, 308211), (710, 286506), (781, 260460), (852, 238755), (990, 205474), (1065, 191004), (1278, 159170), (1420, 143253), (1447, 140580), (1562, 130230), (1980, 102737), (2130, 95502), (2343, 86820), (2556, 79585), (2894, 70290), (3124, 65115), (3195, 63668), (3905, 52092), (4260, 47751), (4341, 46860), (4686, 43410), (5788, 35145), (6390, 31834), (7029, 28940), (7235, 28116), (7810, 26046), (8682, 23430), (9372, 21705), (11715, 17364), (12780, 15917), (13023, 15620), (14058, 14470)]