205746070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{39041}}^1$

素因数の和:39096

約数の個数: 32

約数和(自身を含む): 404787456

約数和(自身を除く): 199041386

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 39041, 78082, 195205, 390410, 663697, 1210271, 1327394, 2420542, 3318485, 6051355, 6636970, 12102710, 20574607, 41149214, 102873035, 205746070]

約数ペア:

[(1, 205746070), (2, 102873035), (5, 41149214), (10, 20574607), (17, 12102710), (31, 6636970), (34, 6051355), (62, 3318485), (85, 2420542), (155, 1327394), (170, 1210271), (310, 663697), (527, 390410), (1054, 195205), (2635, 78082), (5270, 39041)]