201968954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 340203456

約数和(自身を除く): 138234502

約数列:

[1, 2, 11, 22, 67, 73, 134, 146, 737, 803, 1474, 1606, 1877, 3754, 4891, 9782, 20647, 41294, 53801, 107602, 125759, 137021, 251518, 274042, 1383349, 1507231, 2766698, 3014462, 9180407, 18360814, 100984477, 201968954]

約数ペア:

[(1, 201968954), (2, 100984477), (11, 18360814), (22, 9180407), (67, 3014462), (73, 2766698), (134, 1507231), (146, 1383349), (737, 274042), (803, 251518), (1474, 137021), (1606, 125759), (1877, 107602), (3754, 53801), (4891, 41294), (9782, 20647)]