201656484

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 521659320

約数和(自身を除く): 320002836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 229, 244, 366, 401, 458, 549, 687, 732, 802, 916, 1098, 1203, 1374, 1604, 2061, 2196, 2406, 2748, 3609, 4122, 4812, 7218, 8244, 13969, 14436, 24461, 27938, 41907, 48922, 55876, 73383, 83814, 91829, 97844, 125721, 146766, 167628, 183658, 220149, 251442, 275487, 293532, 367316, 440298, 502884, 550974, 826461, 880596, 1101948, 1652922, 3305844, 5601569, 11203138, 16804707, 22406276, 33609414, 50414121, 67218828, 100828242, 201656484]

約数ペア:

[(1, 201656484), (2, 100828242), (3, 67218828), (4, 50414121), (6, 33609414), (9, 22406276), (12, 16804707), (18, 11203138), (36, 5601569), (61, 3305844), (122, 1652922), (183, 1101948), (229, 880596), (244, 826461), (366, 550974), (401, 502884), (458, 440298), (549, 367316), (687, 293532), (732, 275487), (802, 251442), (916, 220149), (1098, 183658), (1203, 167628), (1374, 146766), (1604, 125721), (2061, 97844), (2196, 91829), (2406, 83814), (2748, 73383), (3609, 55876), (4122, 48922), (4812, 41907), (7218, 27938), (8244, 24461), (13969, 14436)]