201986470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5669}}^1$

素因数の和:6192

約数の個数: 32

約数和(自身を含む): 416404800

約数和(自身を除く): 214418330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 5669, 7126, 11338, 17815, 28345, 35630, 39683, 56690, 79366, 198415, 396830, 2885521, 5771042, 14427605, 20198647, 28855210, 40397294, 100993235, 201986470]

約数ペア:

[(1, 201986470), (2, 100993235), (5, 40397294), (7, 28855210), (10, 20198647), (14, 14427605), (35, 5771042), (70, 2885521), (509, 396830), (1018, 198415), (2545, 79366), (3563, 56690), (5090, 39683), (5669, 35630), (7126, 28345), (11338, 17815)]