196712460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{22303}}^1$

素因数の和:22332

約数の個数: 108

約数和(自身を含む): 694145088

約数和(自身を除く): 497432628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 22303, 44606, 66909, 89212, 111515, 133818, 156121, 200727, 223030, 267636, 312242, 334545, 401454, 446060, 468363, 624484, 669090, 780605, 802908, 936726, 1003635, 1092847, 1338180, 1405089, 1561210, 1873452, 2007270, 2185694, 2341815, 2810178, 3122420, 3278541, 4014540, 4371388, 4683630, 5464235, 5620356, 6557082, 7025445, 9367260, 9835623, 10928470, 13114164, 14050890, 16392705, 19671246, 21856940, 28101780, 32785410, 39342492, 49178115, 65570820, 98356230, 196712460]

約数ペア:

[(1, 196712460), (2, 98356230), (3, 65570820), (4, 49178115), (5, 39342492), (6, 32785410), (7, 28101780), (9, 21856940), (10, 19671246), (12, 16392705), (14, 14050890), (15, 13114164), (18, 10928470), (20, 9835623), (21, 9367260), (28, 7025445), (30, 6557082), (35, 5620356), (36, 5464235), (42, 4683630), (45, 4371388), (49, 4014540), (60, 3278541), (63, 3122420), (70, 2810178), (84, 2341815), (90, 2185694), (98, 2007270), (105, 1873452), (126, 1561210), (140, 1405089), (147, 1338180), (180, 1092847), (196, 1003635), (210, 936726), (245, 802908), (252, 780605), (294, 669090), (315, 624484), (420, 468363), (441, 446060), (490, 401454), (588, 334545), (630, 312242), (735, 267636), (882, 223030), (980, 200727), (1260, 156121), (1470, 133818), (1764, 111515), (2205, 89212), (2940, 66909), (4410, 44606), (8820, 22303)]