200741970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 574656768

約数和(自身を除く): 373914798

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 73, 78, 110, 130, 143, 146, 165, 195, 219, 286, 330, 365, 390, 429, 438, 641, 715, 730, 803, 858, 949, 1095, 1282, 1430, 1606, 1898, 1923, 2145, 2190, 2409, 2847, 3205, 3846, 4015, 4290, 4745, 4818, 5694, 6410, 7051, 8030, 8333, 9490, 9615, 10439, 12045, 14102, 14235, 16666, 19230, 20878, 21153, 24090, 24999, 28470, 31317, 35255, 41665, 42306, 46793, 49998, 52195, 62634, 70510, 83330, 91663, 93586, 104390, 105765, 124995, 140379, 156585, 183326, 211530, 233965, 249990, 274989, 280758, 313170, 458315, 467930, 514723, 549978, 608309, 701895, 916630, 1029446, 1216618, 1374945, 1403790, 1544169, 1824927, 2573615, 2749890, 3041545, 3088338, 3649854, 5147230, 6083090, 6691399, 7720845, 9124635, 13382798, 15441690, 18249270, 20074197, 33456995, 40148394, 66913990, 100370985, 200741970]

約数ペア:

[(1, 200741970), (2, 100370985), (3, 66913990), (5, 40148394), (6, 33456995), (10, 20074197), (11, 18249270), (13, 15441690), (15, 13382798), (22, 9124635), (26, 7720845), (30, 6691399), (33, 6083090), (39, 5147230), (55, 3649854), (65, 3088338), (66, 3041545), (73, 2749890), (78, 2573615), (110, 1824927), (130, 1544169), (143, 1403790), (146, 1374945), (165, 1216618), (195, 1029446), (219, 916630), (286, 701895), (330, 608309), (365, 549978), (390, 514723), (429, 467930), (438, 458315), (641, 313170), (715, 280758), (730, 274989), (803, 249990), (858, 233965), (949, 211530), (1095, 183326), (1282, 156585), (1430, 140379), (1606, 124995), (1898, 105765), (1923, 104390), (2145, 93586), (2190, 91663), (2409, 83330), (2847, 70510), (3205, 62634), (3846, 52195), (4015, 49998), (4290, 46793), (4745, 42306), (4818, 41665), (5694, 35255), (6410, 31317), (7051, 28470), (8030, 24999), (8333, 24090), (9490, 21153), (9615, 20878), (10439, 19230), (12045, 16666), (14102, 14235)]