199106180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3589

約数の個数: 96

約数和(自身を含む): 531363840

約数和(自身を除く): 332257660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 3529, 4030, 4340, 5642, 7058, 8060, 11284, 14105, 14116, 17645, 24703, 28210, 35290, 45877, 49406, 56420, 70580, 91754, 98812, 109399, 123515, 183508, 218798, 229385, 247030, 321139, 437596, 458770, 494060, 546995, 642278, 765793, 917540, 1093990, 1284556, 1422187, 1531586, 1605695, 2187980, 2844374, 3063172, 3211390, 3828965, 5688748, 6422780, 7110935, 7657930, 9955309, 14221870, 15315860, 19910618, 28443740, 39821236, 49776545, 99553090, 199106180]

約数ペア:

[(1, 199106180), (2, 99553090), (4, 49776545), (5, 39821236), (7, 28443740), (10, 19910618), (13, 15315860), (14, 14221870), (20, 9955309), (26, 7657930), (28, 7110935), (31, 6422780), (35, 5688748), (52, 3828965), (62, 3211390), (65, 3063172), (70, 2844374), (91, 2187980), (124, 1605695), (130, 1531586), (140, 1422187), (155, 1284556), (182, 1093990), (217, 917540), (260, 765793), (310, 642278), (364, 546995), (403, 494060), (434, 458770), (455, 437596), (620, 321139), (806, 247030), (868, 229385), (910, 218798), (1085, 183508), (1612, 123515), (1820, 109399), (2015, 98812), (2170, 91754), (2821, 70580), (3529, 56420), (4030, 49406), (4340, 45877), (5642, 35290), (7058, 28210), (8060, 24703), (11284, 17645), (14105, 14116)]