201890538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{21283}}^1$

素因数の和:21339

約数の個数: 48

約数和(自身を含む): 478123776

約数和(自身を除く): 276233238

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 21283, 42566, 63849, 127698, 191547, 361811, 383094, 659773, 723622, 1085433, 1319546, 1979319, 2170866, 3256299, 3958638, 5937957, 6512598, 11216141, 11875914, 22432282, 33648423, 67296846, 100945269, 201890538]

約数ペア:

[(1, 201890538), (2, 100945269), (3, 67296846), (6, 33648423), (9, 22432282), (17, 11875914), (18, 11216141), (31, 6512598), (34, 5937957), (51, 3958638), (62, 3256299), (93, 2170866), (102, 1979319), (153, 1319546), (186, 1085433), (279, 723622), (306, 659773), (527, 383094), (558, 361811), (1054, 191547), (1581, 127698), (3162, 63849), (4743, 42566), (9486, 21283)]