196690312

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2969}}^1$

素因数の和:3015

約数の個数: 72

約数和(自身を含む): 464701050

約数和(自身を除く): 268010738

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 2969, 4732, 5096, 5938, 8281, 9464, 11876, 16562, 20783, 23752, 33124, 38597, 41566, 66248, 77194, 83132, 145481, 154388, 166264, 270179, 290962, 308776, 501761, 540358, 581924, 1003522, 1080716, 1163848, 1891253, 2007044, 2161432, 3512327, 3782506, 4014088, 7024654, 7565012, 14049308, 15130024, 24586289, 28098616, 49172578, 98345156, 196690312]

約数ペア:

[(1, 196690312), (2, 98345156), (4, 49172578), (7, 28098616), (8, 24586289), (13, 15130024), (14, 14049308), (26, 7565012), (28, 7024654), (49, 4014088), (52, 3782506), (56, 3512327), (91, 2161432), (98, 2007044), (104, 1891253), (169, 1163848), (182, 1080716), (196, 1003522), (338, 581924), (364, 540358), (392, 501761), (637, 308776), (676, 290962), (728, 270179), (1183, 166264), (1274, 154388), (1352, 145481), (2366, 83132), (2548, 77194), (2969, 66248), (4732, 41566), (5096, 38597), (5938, 33124), (8281, 23752), (9464, 20783), (11876, 16562)]