188346200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19219}}^1$

素因数の和:19249

約数の個数: 72

約数和(自身を含む): 509426100

約数和(自身を除く): 321079900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 19219, 38438, 76876, 96095, 134533, 153752, 192190, 269066, 384380, 480475, 538132, 672665, 768760, 941731, 960950, 1076264, 1345330, 1883462, 1921900, 2690660, 3363325, 3766924, 3843800, 4708655, 5381320, 6726650, 7533848, 9417310, 13453300, 18834620, 23543275, 26906600, 37669240, 47086550, 94173100, 188346200]

約数ペア:

[(1, 188346200), (2, 94173100), (4, 47086550), (5, 37669240), (7, 26906600), (8, 23543275), (10, 18834620), (14, 13453300), (20, 9417310), (25, 7533848), (28, 6726650), (35, 5381320), (40, 4708655), (49, 3843800), (50, 3766924), (56, 3363325), (70, 2690660), (98, 1921900), (100, 1883462), (140, 1345330), (175, 1076264), (196, 960950), (200, 941731), (245, 768760), (280, 672665), (350, 538132), (392, 480475), (490, 384380), (700, 269066), (980, 192190), (1225, 153752), (1400, 134533), (1960, 96095), (2450, 76876), (4900, 38438), (9800, 19219)]