201943366788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1607471}}^1$

素因数の和:1607545

約数の個数: 72

約数和(自身を含む): 514455338880

約数和(自身を除く): 312511972092

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 361, 551, 722, 1083, 1102, 1444, 1653, 2166, 2204, 3306, 4332, 6612, 10469, 20938, 31407, 41876, 62814, 125628, 1607471, 3214942, 4822413, 6429884, 9644826, 19289652, 30541949, 46616659, 61083898, 91625847, 93233318, 122167796, 139849977, 183251694, 186466636, 279699954, 366503388, 559399908, 580297031, 885716521, 1160594062, 1740891093, 1771433042, 2321188124, 2657149563, 3481782186, 3542866084, 5314299126, 6963564372, 10628598252, 16828613899, 33657227798, 50485841697, 67314455596, 100971683394, 201943366788]

約数ペア:

[(1, 201943366788), (2, 100971683394), (3, 67314455596), (4, 50485841697), (6, 33657227798), (12, 16828613899), (19, 10628598252), (29, 6963564372), (38, 5314299126), (57, 3542866084), (58, 3481782186), (76, 2657149563), (87, 2321188124), (114, 1771433042), (116, 1740891093), (174, 1160594062), (228, 885716521), (348, 580297031), (361, 559399908), (551, 366503388), (722, 279699954), (1083, 186466636), (1102, 183251694), (1444, 139849977), (1653, 122167796), (2166, 93233318), (2204, 91625847), (3306, 61083898), (4332, 46616659), (6612, 30541949), (10469, 19289652), (20938, 9644826), (31407, 6429884), (41876, 4822413), (62814, 3214942), (125628, 1607471)]