199969530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4057}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 504880128

約数和(自身を除く): 304910598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 186, 265, 310, 318, 465, 530, 795, 930, 1590, 1643, 3286, 4057, 4929, 8114, 8215, 9858, 12171, 16430, 20285, 24342, 24645, 40570, 49290, 60855, 121710, 125767, 215021, 251534, 377301, 430042, 628835, 645063, 754602, 1075105, 1257670, 1290126, 1886505, 2150210, 3225315, 3773010, 6450630, 6665651, 13331302, 19996953, 33328255, 39993906, 66656510, 99984765, 199969530]

約数ペア:

[(1, 199969530), (2, 99984765), (3, 66656510), (5, 39993906), (6, 33328255), (10, 19996953), (15, 13331302), (30, 6665651), (31, 6450630), (53, 3773010), (62, 3225315), (93, 2150210), (106, 1886505), (155, 1290126), (159, 1257670), (186, 1075105), (265, 754602), (310, 645063), (318, 628835), (465, 430042), (530, 377301), (795, 251534), (930, 215021), (1590, 125767), (1643, 121710), (3286, 60855), (4057, 49290), (4929, 40570), (8114, 24645), (8215, 24342), (9858, 20285), (12171, 16430)]