201870839

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 228124512

約数和(自身を除く): 26253673

約数列:

[1, 19, 23, 41, 361, 437, 593, 779, 943, 8303, 11267, 13639, 14801, 17917, 24313, 214073, 259141, 340423, 461947, 559199, 4923679, 8776993, 10624781, 201870839]

約数ペア:

[(1, 201870839), (19, 10624781), (23, 8776993), (41, 4923679), (361, 559199), (437, 461947), (593, 340423), (779, 259141), (943, 214073), (8303, 24313), (11267, 17917), (13639, 14801)]