203216916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{345607}}^1$

素因数の和:345628

約数の個数: 36

約数和(自身を含む): 551590368

約数和(自身を除く): 348373452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 345607, 691214, 1036821, 1382428, 2073642, 2419249, 4147284, 4838498, 7257747, 9676996, 14515494, 16934743, 29030988, 33869486, 50804229, 67738972, 101608458, 203216916]

約数ペア:

[(1, 203216916), (2, 101608458), (3, 67738972), (4, 50804229), (6, 33869486), (7, 29030988), (12, 16934743), (14, 14515494), (21, 9676996), (28, 7257747), (42, 4838498), (49, 4147284), (84, 2419249), (98, 2073642), (147, 1382428), (196, 1036821), (294, 691214), (588, 345607)]