209014712

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 396004800

約数和(自身を除く): 186990088

約数列:

[1, 2, 4, 8, 229, 271, 421, 458, 542, 842, 916, 1084, 1684, 1832, 2168, 3368, 62059, 96409, 114091, 124118, 192818, 228182, 248236, 385636, 456364, 496472, 771272, 912728, 26126839, 52253678, 104507356, 209014712]

約数ペア:

[(1, 209014712), (2, 104507356), (4, 52253678), (8, 26126839), (229, 912728), (271, 771272), (421, 496472), (458, 456364), (542, 385636), (842, 248236), (916, 228182), (1084, 192818), (1684, 124118), (1832, 114091), (2168, 96409), (3368, 62059)]