202327461

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 351561600

約数和(自身を除く): 149234139

約数列:

[1, 3, 7, 9, 21, 29, 59, 63, 87, 177, 203, 261, 413, 531, 609, 1239, 1711, 1827, 1877, 3717, 5133, 5631, 11977, 13139, 15399, 16893, 35931, 39417, 54433, 107793, 110743, 118251, 163299, 332229, 381031, 489897, 775201, 996687, 1143093, 2325603, 3211547, 3429279, 6976809, 9634641, 22480829, 28903923, 67442487, 202327461]

約数ペア:

[(1, 202327461), (3, 67442487), (7, 28903923), (9, 22480829), (21, 9634641), (29, 6976809), (59, 3429279), (63, 3211547), (87, 2325603), (177, 1143093), (203, 996687), (261, 775201), (413, 489897), (531, 381031), (609, 332229), (1239, 163299), (1711, 118251), (1827, 110743), (1877, 107793), (3717, 54433), (5133, 39417), (5631, 35931), (11977, 16893), (13139, 15399)]