208987050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 542376000

約数和(自身を除く): 333388950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 107, 145, 150, 174, 214, 290, 321, 435, 449, 535, 642, 725, 870, 898, 1070, 1347, 1450, 1605, 2175, 2245, 2675, 2694, 3103, 3210, 4350, 4490, 5350, 6206, 6735, 8025, 9309, 11225, 13021, 13470, 15515, 16050, 18618, 22450, 26042, 31030, 33675, 39063, 46545, 48043, 65105, 67350, 77575, 78126, 93090, 96086, 130210, 144129, 155150, 195315, 232725, 240215, 288258, 325525, 390630, 465450, 480430, 651050, 720645, 976575, 1201075, 1393247, 1441290, 1953150, 2402150, 2786494, 3603225, 4179741, 6966235, 7206450, 8359482, 13932470, 20898705, 34831175, 41797410, 69662350, 104493525, 208987050]

約数ペア:

[(1, 208987050), (2, 104493525), (3, 69662350), (5, 41797410), (6, 34831175), (10, 20898705), (15, 13932470), (25, 8359482), (29, 7206450), (30, 6966235), (50, 4179741), (58, 3603225), (75, 2786494), (87, 2402150), (107, 1953150), (145, 1441290), (150, 1393247), (174, 1201075), (214, 976575), (290, 720645), (321, 651050), (435, 480430), (449, 465450), (535, 390630), (642, 325525), (725, 288258), (870, 240215), (898, 232725), (1070, 195315), (1347, 155150), (1450, 144129), (1605, 130210), (2175, 96086), (2245, 93090), (2675, 78126), (2694, 77575), (3103, 67350), (3210, 65105), (4350, 48043), (4490, 46545), (5350, 39063), (6206, 33675), (6735, 31030), (8025, 26042), (9309, 22450), (11225, 18618), (13021, 16050), (13470, 15515)]