201137650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1628

約数の個数: 72

約数和(自身を含む): 443693700

約数和(自身を除く): 242556050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 490, 530, 742, 1225, 1325, 1549, 1855, 2450, 2597, 2650, 3098, 3710, 5194, 7745, 9275, 10843, 12985, 15490, 18550, 21686, 25970, 38725, 54215, 64925, 75901, 77450, 82097, 108430, 129850, 151802, 164194, 271075, 379505, 410485, 542150, 574679, 759010, 820970, 1149358, 1897525, 2052425, 2873395, 3795050, 4022753, 4104850, 5746790, 8045506, 14366975, 20113765, 28733950, 40227530, 100568825, 201137650]

約数ペア:

[(1, 201137650), (2, 100568825), (5, 40227530), (7, 28733950), (10, 20113765), (14, 14366975), (25, 8045506), (35, 5746790), (49, 4104850), (50, 4022753), (53, 3795050), (70, 2873395), (98, 2052425), (106, 1897525), (175, 1149358), (245, 820970), (265, 759010), (350, 574679), (371, 542150), (490, 410485), (530, 379505), (742, 271075), (1225, 164194), (1325, 151802), (1549, 129850), (1855, 108430), (2450, 82097), (2597, 77450), (2650, 75901), (3098, 64925), (3710, 54215), (5194, 38725), (7745, 25970), (9275, 21686), (10843, 18550), (12985, 15490)]