201801930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8377}}^1$

素因数の和:8471

約数の個数: 64

約数和(自身を含む): 535655808

約数和(自身を除く): 333853878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 8030, 8377, 12045, 16754, 24090, 25131, 41885, 50262, 83770, 92147, 125655, 184294, 251310, 276441, 460735, 552882, 611521, 921470, 1223042, 1382205, 1834563, 2764410, 3057605, 3669126, 6115210, 6726731, 9172815, 13453462, 18345630, 20180193, 33633655, 40360386, 67267310, 100900965, 201801930]

約数ペア:

[(1, 201801930), (2, 100900965), (3, 67267310), (5, 40360386), (6, 33633655), (10, 20180193), (11, 18345630), (15, 13453462), (22, 9172815), (30, 6726731), (33, 6115210), (55, 3669126), (66, 3057605), (73, 2764410), (110, 1834563), (146, 1382205), (165, 1223042), (219, 921470), (330, 611521), (365, 552882), (438, 460735), (730, 276441), (803, 251310), (1095, 184294), (1606, 125655), (2190, 92147), (2409, 83770), (4015, 50262), (4818, 41885), (8030, 25131), (8377, 24090), (12045, 16754)]