200040190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 440463744

約数和(自身を除く): 240423554

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 97, 119, 170, 194, 238, 485, 595, 679, 970, 1190, 1358, 1649, 1733, 3298, 3395, 3466, 6790, 8245, 8665, 11543, 12131, 16490, 17330, 23086, 24262, 29461, 57715, 58922, 60655, 115430, 121310, 147305, 168101, 206227, 294610, 336202, 412454, 840505, 1031135, 1176707, 1681010, 2062270, 2353414, 2857717, 5715434, 5883535, 11767070, 14288585, 20004019, 28577170, 40008038, 100020095, 200040190]

約数ペア:

[(1, 200040190), (2, 100020095), (5, 40008038), (7, 28577170), (10, 20004019), (14, 14288585), (17, 11767070), (34, 5883535), (35, 5715434), (70, 2857717), (85, 2353414), (97, 2062270), (119, 1681010), (170, 1176707), (194, 1031135), (238, 840505), (485, 412454), (595, 336202), (679, 294610), (970, 206227), (1190, 168101), (1358, 147305), (1649, 121310), (1733, 115430), (3298, 60655), (3395, 58922), (3466, 57715), (6790, 29461), (8245, 24262), (8665, 23086), (11543, 17330), (12131, 16490)]