201266450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:948

約数の個数: 96

約数和(自身を含む): 474933888

約数和(自身を除く): 273667438

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 61, 70, 77, 110, 122, 154, 175, 275, 305, 350, 385, 427, 550, 610, 671, 770, 854, 857, 1342, 1525, 1714, 1925, 2135, 3050, 3355, 3850, 4270, 4285, 4697, 5999, 6710, 8570, 9394, 9427, 10675, 11998, 16775, 18854, 21350, 21425, 23485, 29995, 33550, 42850, 46970, 47135, 52277, 59990, 65989, 94270, 104554, 117425, 131978, 149975, 234850, 235675, 261385, 299950, 329945, 365939, 471350, 522770, 575047, 659890, 731878, 1150094, 1306925, 1649725, 1829695, 2613850, 2875235, 3299450, 3659390, 4025329, 5750470, 8050658, 9148475, 14376175, 18296950, 20126645, 28752350, 40253290, 100633225, 201266450]

約数ペア:

[(1, 201266450), (2, 100633225), (5, 40253290), (7, 28752350), (10, 20126645), (11, 18296950), (14, 14376175), (22, 9148475), (25, 8050658), (35, 5750470), (50, 4025329), (55, 3659390), (61, 3299450), (70, 2875235), (77, 2613850), (110, 1829695), (122, 1649725), (154, 1306925), (175, 1150094), (275, 731878), (305, 659890), (350, 575047), (385, 522770), (427, 471350), (550, 365939), (610, 329945), (671, 299950), (770, 261385), (854, 235675), (857, 234850), (1342, 149975), (1525, 131978), (1714, 117425), (1925, 104554), (2135, 94270), (3050, 65989), (3355, 59990), (3850, 52277), (4270, 47135), (4285, 46970), (4697, 42850), (5999, 33550), (6710, 29995), (8570, 23485), (9394, 21425), (9427, 21350), (10675, 18854), (11998, 16775)]