201216928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1093}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 433381536

約数和(自身を除く): 232164608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 523, 1046, 1093, 2092, 2186, 4184, 4372, 5753, 8368, 8744, 11506, 12023, 16736, 17488, 23012, 24046, 34976, 46024, 48092, 92048, 96184, 184096, 192368, 384736, 571639, 1143278, 2286556, 4573112, 6288029, 9146224, 12576058, 18292448, 25152116, 50304232, 100608464, 201216928]

約数ペア:

[(1, 201216928), (2, 100608464), (4, 50304232), (8, 25152116), (11, 18292448), (16, 12576058), (22, 9146224), (32, 6288029), (44, 4573112), (88, 2286556), (176, 1143278), (352, 571639), (523, 384736), (1046, 192368), (1093, 184096), (2092, 96184), (2186, 92048), (4184, 48092), (4372, 46024), (5753, 34976), (8368, 24046), (8744, 23012), (11506, 17488), (12023, 16736)]