211119948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6733}}^1$

素因数の和:6823

約数の個数: 72

約数和(自身を含む): 583379888

約数和(自身を除く): 372259940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 6733, 7839, 10452, 13466, 15678, 20199, 26932, 31356, 40398, 60597, 80796, 87529, 121194, 175058, 242388, 262587, 350116, 451111, 525174, 787761, 902222, 1050348, 1353333, 1575522, 1804444, 2706666, 3151044, 4059999, 5413332, 5864443, 8119998, 11728886, 16239996, 17593329, 23457772, 35186658, 52779987, 70373316, 105559974, 211119948]

約数ペア:

[(1, 211119948), (2, 105559974), (3, 70373316), (4, 52779987), (6, 35186658), (9, 23457772), (12, 17593329), (13, 16239996), (18, 11728886), (26, 8119998), (36, 5864443), (39, 5413332), (52, 4059999), (67, 3151044), (78, 2706666), (117, 1804444), (134, 1575522), (156, 1353333), (201, 1050348), (234, 902222), (268, 787761), (402, 525174), (468, 451111), (603, 350116), (804, 262587), (871, 242388), (1206, 175058), (1742, 121194), (2412, 87529), (2613, 80796), (3484, 60597), (5226, 40398), (6733, 31356), (7839, 26932), (10452, 20199), (13466, 15678)]